Chroma 69225 Series User Manual

Overview
1-1
1. Overview
1.1 Introduction
Model 69225, 69212 Series Regenerative Charge/Discharge Tester
Function: Charge/discharge action for battery, it also includes measurement function for
voltage and current. Controller real-time command can be accepted and return measurement
value to controller.
Naming convention: 692xx – yy - zz
xx : Power included, ex. 25 represents 2500W.
yy : Maximum voltage for charging or discharging, ex. 60 represents 60V.
zz : Channel number of instrument, 4 represents 4 channels
1.2 System Function
1.2.1 Operation Mode
 692xx – yy – zz needs via Chroma 69200-x controller (optional equipment) to do manual
operation and via key/knob to do local operation.
 692xx – yy – zz needs via Chroma 69200-x controller (optional equipment) to do remote
operation, connect Ethernet card (optional equipment) and IPC via software (Battery Pro)
to do remote control.
 692xx – yy – zz can only display operation and protection status at present from LED on
front panel.
1.2.2 Protection Function
Table 1-1
Protection
Name
Judgment Condition Protection Reason
BUS_OVP
DCBusV
≥
460V
DC Bus voltage over high
BUS_UVP
DCBusV
≤
380V
DC Bus voltage over low
OUT_RVS
Vloca
<
-0.5V
Local connected reversely
OUT_OVP
Vlocal
≥
(VSET_MAX + Vmax*5%) +
ISET_MAX*0.03
Local voltage over high
OUT_OCP ABS(BattI)
≥
ISET_MAX*110%
Output current transient extremely
high (fast)
BAT_RVS
Vrmt
≤
-2.0V
RMT connected reversely
BAT_OVP
Vrmt
≥
VSET_MAX + Vmax*5%
Battery voltage over high
BAT_OCP
ABS(BattI)
≥
ISET_MAX*105%
Output current over high (general)
BAT_OTP BattTn
≥
BATOTP(user-defined)
Battery temperature over high, step
protection can be set for use
(user-defined)
BAT_OPP
Pout> Pmax *110%
Output power over high
GRO_ERR
Parallel protection
Parallel communication error

Chroma 69225 Series Specifications

General

Brand	Chroma
Model	69225 Series
Category	Test Equipment
Language	English