{"id":234,"date":"2025-10-29T09:00:06","date_gmt":"2025-10-29T08:00:06","guid":{"rendered":"https:\/\/enertex.it\/?post_type=product&p=234"},"modified":"2026-03-29T10:03:43","modified_gmt":"2026-03-29T09:03:43","slug":"yilink-batteria-lifepo4-2-4kw-50a-48v-versione-rack-3u","status":"publish","type":"product","link":"https:\/\/enertex.it\/?product=yilink-batteria-lifepo4-2-4kw-50a-48v-versione-rack-3u","title":{"rendered":"Yilink Batteria LifePo4 2.4Kw 50A 48v versione Rack 3U"},"content":{"rendered":"

\u00a0 \u00a0 <\/span><\/span>Battery Pack Parameters<\/span><\/h1>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\n

No.<\/span><\/b><\/p>\n

 <\/p>\n

 <\/td>\n

\n

Items<\/span><\/b><\/b><\/p>\n

 <\/p>\n

 <\/td>\n

\n

General Parameter<\/span><\/b><\/b><\/p>\n

 <\/p>\n

 <\/td>\n

\n

Remark<\/span><\/b><\/b><\/p>\n

 <\/p>\n

 <\/td>\n<\/tr>\n

\n

1<\/span><\/p>\n<\/td>\n

\n

Combination method<\/span><\/p>\n<\/td>\n

\n

15S<\/span><\/p>\n<\/td>\n

\n

\n<\/td>\n<\/tr>\n

\n

2<\/span><\/p>\n<\/td>\n

\n

Nominal<\/span> Voltage<\/span><\/p>\n<\/td>\n

\n

48V<\/span><\/p>\n<\/td>\n

\n

\n<\/td>\n<\/tr>\n

\u00a0<\/b><\/p>\n

 <\/p>\n

3<\/span><\/p>\n<\/td>\n

\u00a0<\/b><\/p>\n

 <\/p>\n

Rated Capacity<\/span><\/p>\n<\/td>\n

\n

Typical<\/span><\/p>\n<\/td>\n

\n

50Ah<\/span><\/p>\n<\/td>\n

\n

\n<\/td>\n<\/tr>\n

\n

Minimum<\/span><\/p>\n<\/td>\n

\n

50Ah<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

4<\/span><\/p>\n<\/td>\n

\n

Energy<\/span><\/p>\n<\/td>\n

\n

2400Wh<\/span><\/p>\n<\/td>\n

\n

\n<\/td>\n<\/tr>\n

\n

5<\/span><\/p>\n<\/td>\n

\n

Factory Voltage<\/span><\/p>\n<\/td>\n

\n

48~51V<\/span><\/p>\n<\/td>\n

\n

Mean Operation Voltage<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

6<\/span><\/p>\n<\/td>\n

\n

Voltage at end of Discharge<\/span><\/p>\n<\/td>\n

\n

37.5~42V<\/span><\/p>\n<\/td>\n

\n

Discharge<\/span> Cut-off<\/span> Voltage<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

7<\/span><\/p>\n<\/td>\n

\n

Voltage at end of Charge<\/span><\/p>\n<\/td>\n

\n

52.5~55.5V<\/span><\/p>\n<\/td>\n

\n

Charge Cut-off Voltage<\/span><\/p>\n<\/td>\n<\/tr>\n

\u00a0<\/b><\/p>\n

 <\/p>\n

8<\/span><\/p>\n<\/td>\n

\u00a0<\/b><\/p>\n

 <\/p>\n

\u00a0<\/b><\/p>\n

 <\/p>\n

Standard charge<\/span><\/p>\n<\/td>\n

\n

Constant Current 10A Constant Voltage see No.7<\/span><\/p>\n

0.02CA cut-off<\/span><\/p>\n<\/td>\n

\u00a0<\/b><\/p>\n

 <\/p>\n

Charge<\/span> time : Approx 5~6 h<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

9<\/span><\/p>\n<\/td>\n

\u00a0<\/b><\/p>\n

 <\/p>\n

Limiting current<\/span><\/p>\n<\/td>\n

\n

20A<\/span><\/p>\n<\/td>\n

\n

BMS Limited (Charge current is<\/span><\/p>\n

\u226550A to open the current Limit)<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

10<\/span><\/p>\n<\/td>\n

\n

Standard discharge<\/span><\/p>\n<\/td>\n

\n

Constant current<\/span>\uff1a<\/span>10A <\/span>end voltage see NO.6<\/span><\/p>\n<\/td>\n

\n

\n<\/td>\n<\/tr>\n

\n

11<\/span><\/p>\n<\/td>\n

\n

Maximum Continuous <\/span>Charge<\/span> Current<\/span><\/p>\n<\/td>\n

\n

50A<\/span><\/p>\n<\/td>\n

\n

50\u00baC\u2265T\u22655\u00baC<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

12<\/span><\/p>\n<\/td>\n

\n

Maximum Continuous Discharge Current<\/span><\/p>\n<\/td>\n

\n

50A<\/span><\/p>\n<\/td>\n

\n

55\u00baC\u2265T\u22650\u00baC<\/span><\/p>\n<\/td>\n<\/tr>\n

\u00a0<\/b><\/p>\n

 <\/p>\n

\u00a0<\/b><\/p>\n

 <\/p>\n

\u00a0<\/b><\/p>\n

 <\/p>\n

13<\/span><\/p>\n<\/td>\n

\u00a0<\/b><\/p>\n

 <\/p>\n

\u00a0<\/b><\/p>\n

 <\/p>\n

Operation Temperature <\/span>Range<\/span><\/p>\n<\/td>\n

\n

Charge:0~55<\/span>\u2103<\/span><\/p>\n<\/td>\n

\n

60\u00b125%R.H.<\/span><\/p>\n

No matter what mode the battery is in, once the temperature is found <\/span>to exceed the absolute temperature range, stop charging or discharging immediately<\/span><\/p>\n<\/td>\n<\/tr>\n

\u00a0<\/b><\/p>\n

 <\/p>\n

\u00a0<\/b><\/p>\n

 <\/p>\n

D<\/span>i<\/span>s<\/span>c<\/span>h<\/span>a<\/span>r<\/span>g<\/span>e<\/span>:<\/span>–<\/span>2<\/span>0<\/span>~<\/span>6<\/span>0<\/span>\u2103<\/span><\/p>\n<\/td>\n<\/tr>\n

\u00a0<\/b><\/p>\n

 <\/p>\n

\u00a0<\/b><\/p>\n

 <\/p>\n

14<\/span><\/p>\n<\/td>\n

\u00a0<\/b><\/p>\n

 <\/p>\n

\u00a0<\/b><\/p>\n

 <\/p>\n

Storage Temperature Range<\/span><\/p>\n<\/td>\n

\n

Less<\/span> than<\/span> 6<\/span> months:<\/span> -10~35<\/span>\u2103<\/span><\/p>\n<\/td>\n

\u00a0<\/b><\/p>\n

 <\/p>\n

60\u00b125%R.H.<\/span><\/p>\n

at the shipment state<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Less<\/span> than<\/span> 3<\/span> months:<\/span> -10~45<\/span>\u2103<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Less<\/span> than<\/span> 1<\/span> months:<\/span> -20~55<\/span>\u2103<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

15<\/span><\/p>\n<\/td>\n

\n

Dimensions(W*D*H)<\/span><\/p>\n<\/td>\n

\n

442*480*133mm<\/span><\/p>\n<\/td>\n

\n

I<\/span>n<\/span>c<\/span>l<\/span>u<\/span>d<\/span>e<\/span> c<\/span>a<\/span>s<\/span>e<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

16<\/span><\/p>\n<\/td>\n

\n

Net Weight<\/span><\/p>\n<\/td>\n

\n

27Kg<\/span><\/p>\n<\/td>\n

\n

I<\/span>n<\/span>c<\/span>l<\/span>u<\/span>d<\/span>e<\/span> c<\/span>a<\/span>s<\/span>e<\/span><\/p>\n<\/td>\n<\/tr>\n

\u00a0<\/b><\/p>\n

 <\/p>\n

\u00a0<\/b><\/p>\n

 <\/p>\n

\u00a0<\/b><\/p>\n

 <\/p>\n

\u00a0<\/b><\/p>\n

 <\/p>\n

17<\/span><\/p>\n<\/td>\n

\u00a0<\/b><\/p>\n

 <\/p>\n

\u00a0<\/b><\/p>\n

 <\/p>\n

\u00a0<\/b><\/p>\n

 <\/p>\n

\u00a0<\/b><\/p>\n

 <\/p>\n

I<\/span>n<\/span>t<\/span>e<\/span>r<\/span>n<\/span>a<\/span>l<\/span> I<\/span>m<\/span>p<\/span>e<\/span>d<\/span>a<\/span>n<\/span>c<\/span>e<\/span><\/p>\n<\/td>\n

\u00a0<\/b><\/p>\n

 <\/p>\n

\u00a0<\/b><\/p>\n

 <\/p>\n

\u00a0<\/b><\/p>\n

 <\/p>\n

\u22645<\/span>0m<\/span>\u03a9<\/span><\/p>\n<\/td>\n

\n

I<\/span>n<\/span>t<\/span>e<\/span>r<\/span>n<\/span>a<\/span>l<\/span> r<\/span>e<\/span>s<\/span>i<\/span>s<\/span>t<\/span>a<\/span>n<\/span>c<\/span>e<\/span> m<\/span>e<\/span>a<\/span>s<\/span>u<\/span>r<\/span>e<\/span>d<\/span> a<\/span>t<\/span> A<\/span>C <\/span>1KH<\/span>Z <\/span>after 50% charge.<\/span><\/p>\n

The measure must uses the new batteries that within one week after shipment and cycles less than 5<\/span><\/p>\n

times.<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\n

\u00a0<\/span><\/span>Battery Management System<\/span><\/h1>\n

\u00a0<\/span><\/p>\n

 <\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\n

Function<\/span><\/b><\/p>\n

 <\/p>\n

 <\/td>\n<\/tr>\n

\u00a0<\/b><\/p>\n

 <\/p>\n

\u00a0<\/b><\/p>\n

 <\/p>\n

\u00a0<\/b><\/p>\n

 <\/p>\n

\u00a0<\/b><\/p>\n

 <\/p>\n

\u00a0<\/b><\/p>\n

 <\/p>\n

Alarm<\/span><\/p>\n<\/td>\n

\n

Cell over-charge voltage<\/span><\/p>\n<\/td>\n

\n

Cell charge low temperature<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Cell<\/span> over-discharge<\/span> voltage<\/span><\/p>\n<\/td>\n

\n

Cell<\/span> charge over temperature<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Pack over-charge voltage<\/span><\/p>\n<\/td>\n

\n

Cell<\/span> discharge<\/span> low<\/span> temperature<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Pack<\/span> over-discharge voltage<\/span><\/p>\n<\/td>\n

\n

Cell<\/span> discharge<\/span> over<\/span> temperature<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Over-current charge<\/span><\/p>\n<\/td>\n

\n

Environment low temperature<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Over-current discharge<\/span><\/p>\n<\/td>\n

\n

Environment over temperature<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Mos over temperature<\/span><\/p>\n<\/td>\n

\n

\n<\/td>\n<\/tr>\n

\u00a0<\/b><\/p>\n

 <\/p>\n

\u00a0<\/b><\/p>\n

 <\/p>\n

\u00a0<\/b><\/p>\n

 <\/p>\n

\u00a0<\/b><\/p>\n

 <\/p>\n

\u00a0<\/b><\/p>\n

 <\/p>\n

Protection<\/span><\/p>\n<\/td>\n

\n

Cell over-charge voltage<\/span><\/p>\n<\/td>\n

\n

Cell<\/span> charge over temperature<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Cell<\/span> over-discharge<\/span> voltage<\/span><\/p>\n<\/td>\n

\n

Cell<\/span> discharge<\/span> low<\/span> temperature<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Pack over-charge voltage<\/span><\/p>\n<\/td>\n

\n

Cell<\/span> discharge<\/span> over<\/span> temperature<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Pack<\/span> over-discharge voltage<\/span><\/p>\n<\/td>\n

\n

Environment low temperature<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Over-current charge<\/span><\/p>\n<\/td>\n

\n

Environment over temperature<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Over-current discharge<\/span><\/p>\n<\/td>\n

\n

Short circuit<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Mos over temperature<\/span><\/p>\n<\/td>\n

\n

Fault<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Cell charge low temperature<\/span><\/p>\n<\/td>\n

\n

\n<\/td>\n<\/tr>\n

\u00a0<\/b><\/p>\n

 <\/p>\n

\u00a0<\/b><\/p>\n

 <\/p>\n

\u00a0<\/b><\/p>\n

 <\/p>\n

\u00a0<\/b><\/p>\n

 <\/p>\n

Others<\/span><\/p>\n<\/td>\n

\n

Cell balance function<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Communicate function<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Total capacity function<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Storage<\/span> history<\/span> function<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Current<\/span> limiting<\/span> function<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Dry<\/span> contact<\/span> function<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\"\"<\/p>\n

\"\"<\/p>\n\n\n\n\n\n\n\n\n\n\n\n
\n

No.<\/span><\/b><\/p>\n

 <\/p>\n

 <\/td>\n

\n

Items<\/span><\/b><\/b><\/p>\n

 <\/p>\n

 <\/td>\n

\n

Description<\/span><\/b><\/b><\/p>\n

 <\/p>\n

 <\/td>\n<\/tr>\n

\n

1<\/span><\/p>\n<\/td>\n

\n

+ Power terminal<\/span><\/p>\n<\/td>\n

\n

Power<\/span> cable<\/span> terminals:<\/span> one<\/span> connect<\/span> to<\/span> equipment,<\/span> the other one<\/span> paralleling<\/span> to other battery module for capacity<\/span><\/p>\n

expanding.<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

2<\/span><\/p>\n<\/td>\n

\n

–<\/span> Power<\/span> terminal<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

3<\/span><\/p>\n<\/td>\n

\n

LCD Screen<\/span><\/p>\n<\/td>\n

\n

Display the battery\u2019s data<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

4<\/span><\/p>\n<\/td>\n

\n

Power Switch<\/span><\/p>\n<\/td>\n

\n

To turn ON\/OFF while battery.<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

5<\/span><\/p>\n<\/td>\n

\n

Working indicator light<\/span><\/p>\n<\/td>\n

\n

Display<\/span> state<\/span> information.<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

6<\/span><\/p>\n<\/td>\n

\n

ALM alarm indicator light<\/span><\/p>\n<\/td>\n

\n

Red-trouble-light<\/span> on.<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

7<\/span><\/p>\n<\/td>\n

\n

Capacity volume indicator<\/span><\/p>\n<\/td>\n

\n

Display the battery’s capacity.<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

8<\/span><\/p>\n<\/td>\n

\n

Reset Key<\/span><\/p>\n<\/td>\n

\n

Sleep \/Activation \/Reset.<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n\n
\n

\u00a0<\/span><\/b><\/p>\n

9<\/span><\/p>\n<\/td>\n

\n

\u00a0<\/span><\/b><\/p>\n

ADS<\/span> Dialer<\/span><\/p>\n<\/td>\n

\n

4 ADD switches, to definite different address code for each<\/span><\/p>\n

battery<\/span> module<\/span> when<\/span> multiple<\/span> modules are cascaded, up to 15 addresses<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

\u00a0<\/span><\/b><\/p>\n

10<\/span><\/p>\n<\/td>\n

\n

\u00a0<\/span><\/b><\/p>\n

Dry Contact Terminal<\/span><\/p>\n<\/td>\n

\n

1<\/span>\/<\/span>2<\/span> N<\/span>o<\/span>r<\/span>m<\/span>a<\/span>l<\/span>l<\/span>y<\/span> o<\/span>p<\/span>e<\/span>n<\/span>,<\/span> c<\/span>l<\/span>o<\/span>s<\/span>e<\/span>d<\/span> d<\/span>u<\/span>r<\/span>i<\/span>n<\/span>g<\/span> f<\/span>a<\/span>u<\/span>l<\/span>t<\/span> p<\/span>r<\/span>o<\/span>t<\/span>e<\/span>c<\/span>t<\/span>i<\/span>o<\/span>n<\/span>;<\/span><\/p>\n

3\/4 Normally open, closed when a low battery alarm<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

11<\/span><\/p>\n<\/td>\n

\n

RS485<\/span><\/p>\n<\/td>\n

\n

RJ45<\/span> Port,used<\/span> to<\/span> connect<\/span> to<\/span> the<\/span> inverter’s<\/span> RS485<\/span> port<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

12<\/span><\/p>\n<\/td>\n

\n

CAN<\/span><\/p>\n<\/td>\n

\n

RJ45 Port,used to connect to the inverter’s CAN port<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

\u00a0<\/span><\/b><\/p>\n

13<\/span><\/p>\n<\/td>\n

\n

\u00a0<\/span><\/b><\/p>\n

RS232<\/span><\/p>\n<\/td>\n

\n

RJ11 Port,used battery condition monitoring or manufacturer to<\/span><\/p>\n

debug<\/span> or service<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

14<\/span><\/p>\n<\/td>\n

\n

RS485<\/span><\/p>\n<\/td>\n

\n

RJ45 Port,used communication in parallel<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

15<\/span><\/p>\n<\/td>\n

\n

Grounding Point<\/span><\/p>\n<\/td>\n

\n

Safety<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

\u00a0 \u00a0 Battery Pack Parameters No.     Items     General Parameter     Remark     1 Combination method 15S 2 Nominal Voltage 48V \u00a0   3 \u00a0   Rated Capacity Typical 50Ah Minimum 50Ah 4 Energy 2400Wh 5 Factory Voltage 48~51V Mean Operation Voltage 6 Voltage at end of Discharge 37.5~42V Discharge […]<\/p>\n","protected":false},"featured_media":237,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","_themeisle_gutenberg_block_has_review":false},"product_brand":[50],"product_cat":[36,37,56],"product_tag":[],"class_list":{"0":"post-234","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-yilink","7":"product_cat-batterie","8":"product_cat-lifepo4-48v-lv","9":"product_cat-yilink","10":"product_shipping_class-batterie","12":"first","13":"instock","14":"taxable","15":"shipping-taxable","16":"purchasable","17":"product-type-variable","18":"has-default-attributes"},"_links":{"self":[{"href":"https:\/\/enertex.it\/index.php?rest_route=\/wp\/v2\/product\/234","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/enertex.it\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/enertex.it\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/enertex.it\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=234"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/enertex.it\/index.php?rest_route=\/wp\/v2\/media\/237"}],"wp:attachment":[{"href":"https:\/\/enertex.it\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=234"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/enertex.it\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=234"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/enertex.it\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=234"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/enertex.it\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=234"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}