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Programmable DC Electronic Load : UDL-3000L

MODEL : UDL-3000L

 FEATURES

 

POWER RATING : 3KW , 5KW , 10KW
ACTIVE POWER DISSIPATION BALANCE
OVP,OCP,OPP,OTP,RPP PROTECTION
CC,CR,CV,CP OPERATION MODE
16BIT A/D CONVERTER
DYNAMIC,STATIC,SEQUENCE,EXTERNAL
     FUNTION MODE
HIGH ACCURACY


 APPLICATION

 

TELECOM POWER SUPPLY BATTERY DISCHARGE
VOLTAGE AND CURRENT SOURCE TESTING
POWER SUPPLY TRANSIENT RESPONSE
CURRENT LIMIT TEST AND BATTERY
     EMULATION BY USING CV MODE
POWER FACTOR CORRECTION

SPECIFICATION

UDL-3000L

OPERATING

RANGE

POWER

0 ~ 3000W

VOLTAGE

1.5 ~ 80V

CURRENT

0 ~ 300A

MODE

CC

RANGE

LOW=0.00~30.00A

HIGH=0.0~300.0A

RESOLUTION

10 mA

100 mA

CV

RANGE

1.50 ~ 80.00V

RESOLUTION

0.02V

CR

RANGE

LOW=0.3~200.0 Ω

HIGH=0.03~20.00Ω

RESOLUTION

0.1 Ω

0.01 Ω

CP

RANGE

0.0 ~ 3000W

RESOLUTION

1 W

F

U

N

C

T

I

O

N

AUTO

SEQUENCE

MEMORY STEP

MAX. 100 STEP (ST=00 ~ ST=99)   /   (MODE,TIME,CC,CV,CR,CP)

TIME

CC,CV,CR

0.001 TO 50000,000sec (1msec / UNIT)

CP

0.002 TO 50000,000sec  (1msec / UNIT)

COUNTER

1 TO 50000 CYCLES, 0 = ∽

INRUSH

(CC)

CURRENT

300.1 TO 450.0A (ONLY CC MODE)

TIME

0.001 TO 0.1sec (MAX 100msec)

DYNAMIC

MEMORY STEP

2 CHANEL (HIGH , LOW)

FREQUENCE

1Hz ~ 5KHz

DUTY

2 ~ 98%

RISE & FALL TIME

20 ㎲~ 20 ㎳

STATIC

MEMORY STEP

10 CHANNEL (ST=AA,BB,CC,DD,EE,FF,GG,HH,II,JJ)   (MODE,TIME,CC,CV,CR,CP)

EXT WAVE IN

0~10V DC / 0~300A  (CC,CV,CP)

GO/NG & ON VOLTAGE SETTING

0.00 TO 84.00V

DISPLAY

VOLTAGE

4 1/2 AUTO 2 RANGE, 5 READINGS/sec

ACCURACY= ±0.03% OF RANGE + 2 DIGITS

CURRENT

 LOW

0.0000~30.000A

ACCURACY= ±0.07% OF RANGE + 2 DIGITS 5 READING/sec

 HIGH

0.000~300.00A

VOLTAGE SENSE INPUT (V SENSE)

0. TO 84V

CURRENT MONITOR (I MONITOR)

0~10V DC / 0~300A

PROTECTION

OPP(POWER)

3030W

OVP(VOLTAGE)

84V

OCP(CURRENT)

305A

OTP(TEMPERATURE)

OVER TEMPERATURE (HEAT SINK 85℃)

REVERSE POLARITY

ABOUT 300A DURING 1 MINUTE

LOAD INPUT SHORT

CURRENT=300A, RESISTANCE=0.005Ω (MAX)

PC INTERFACE(REMOTE CONTROL)

GP-IB & RS-232C (RS-485)=ISOLATED WITH PHOTO-IC

LINE INPUT VOLTAGE

AC 110V / 220V ± 10%, 60Hz

OPERATING ENVIRONMENT

0 ℃ TO 50℃, 80% R.H.

ACCESSORIES

INPUT POWER CORD, MANUAL , OUTPUT CABLE

SOFTWARE(ONLY RS-232C) , BNC to BNC CABLE, BNC to CLIPE CABLE

WEIGHT (APPROX)

75 Kg

DIMENSION (W*D*H mm)

420 * 680* 720mm

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