HES-S series

Overview

The control module and the cells are integrated together, formed a unique series of modules. The master control module control relay opens or closes to realize the normal operation of the battery system. HES-S is a range of 12, 18  volt Lithium Iron Phosphate battery modules, offering intrinsic safety with triple the run-time and less than half the weight of similar sized lead-acid battery modules.

Features

  1. can directly replace lead-acid battery system;
  2. System is easy to expand
  3. 2500 cycles at 80% DOD
  4. Can be charged using most standard lead-acid chargers
  5. Maintenance free
  6. Communication of monitored data via Battery Management System (BMS)
  7. IP56 level dust-proof, waterproof design extends the system applicability
  8. Easily judgment battery module state through LED the indicator lamp
  9. high accuracy SOC calculation

 

Specifications

Item

HES-S12-40E-01

HES-S12-110E-01

HES-S18-70E-01

HES12-33P-01

HES-S12-90P-01

Nominal voltage (V)

12.8

12.8

19.2

12.8

12.8

Nominal capacity (Ah)

40

110

70

33

90

charge cut-off voltage (V)

14.6

14.6

21.9

14.6

14.6

Discharge cut-off voltage (V)

10.0

10.0

15.0

10.0

10.0

Max. pulse discharge current (A)

120

300

200

200

300

Recommended charge current (A)

20

55

35

33

90

Max. continuous discharge current (A)

80

150

120

120

200

weight(kg)

6.1

15.2

14.9

6.1

15.0

dimension (mm)

195*130*183

260*158*246

260*158*246

195*130*183

260*158*246

Operating temperature

-20℃—60℃

-20℃—60℃

-20℃—60℃

-20℃—60℃

-20℃—60℃

Storage temperature

-40℃—60℃

-40℃—60℃

-40℃—60℃

-40℃—60℃

-40℃—60℃

 

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