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Programmable DC Electronic Load : UDL-200L / UDL-200H

MODEL : UDL-200L / UDL-200H

 FEATURES

 

200W ELECTRONIC LOAD
POWER MOSFET
OVP,OCP,OPP,OTP,RPP PROTECTION
INRUSH CURRENT SETTING (MAX 200%)
GO/NG SETTING (MIN.MAX VOLTAGE)
HIGH ACCURACY
RS-232C(RS-485)/GP-IB FOR PC INTERFACE


 APPLICATION

 

VOLTAGE AND CURRENT SOURCE TESTING
POWER SUPPLY LOAD REGULATION
POWER SUPPLY OUTPUT SHORT TEST
AC TO DC ADAPTOR
POWER SUPPLY TRANSIENT RESPONSE
DC TO DC CONVERTER
POWER CONPONENT TESTING

SPECIFICATION

UDL-200L

UDL-200H

OPERATING

RANGE

POWER

0 ~ 200W

0 ~ 200W

VOLTAGE

1.5 ~ 80V

1.5 ~ 400V

CURRENT

0 ~ 40A

0 ~ 4A

MODE

CC

RANGE

LOW=0.000~4.000A

HIGH=0.00~40.00A

LOW=0.0000~0.4000A

HIGH=0.000~4.000A

RESOLUTION

1 mA

10 mA

0.1 mA

1 mA

CV

RANGE

1.5~80.0V

1.5~400.0V

RESOLUTION

0.02V

0.1V

CR

RANGE

LOW=1~2000 Ω

HIGH=1~200.0 Ω

LOW=120~2000 Ω

HIGH=12.0~200.0 Ω

RESOLUTION

1 Ω

0.1 Ω

1 Ω

0.1 Ω

CP

RANGE

0.0 ~ 200.0W

RESOLUTION

0.1W

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

40.1 TO 100A (ONLY CC MODE)

4.01 TO 8.00A (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 / 0~40A  (CC,CV,CP)

0~10V DC / 0~4A

GO/NG & ON VOLTAGE SETTING

0.00 TO 84.00V

0.00 TO 435.0V

DISPLAY

VOLTAGE

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

ACCURACY= ±0.03% OF RANGE + 2 DIGITS

CURRENT

 LOW

0.0000~4.0000A

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

0.00000~0.40000A

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

 HIGH

0.000~40.000A

0.0000~4.0000A

VOLTAGE SENSE INPUT (V SENSE)

0. TO 84V

0 TO 435V

CURRENT MONITOR (I MONITOR)

0~10V DC / 0~40A

0~10V DC / 0~4A

PROTECTION

OPP(POWER)

210W

OVP(VOLTAGE)

84V

435V

OCP(CURRENT)

42A

4.2A

OTP(TEMPERATURE)

OVER TEMPERATURE (HEAT SINK 85℃)

REVERSE POLARITY

ABOUT 40A DURING 1 MINUTE

ABOUT 4A DURING 1 MINUTE

LOAD INPUT SHORT

CURRENT=40A, RESISTANCE=0.025Ω (MAX)

CURRENT=4A, RESISTANCE=0.375Ω

(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)

8 Kg

7 Kg

DIMENSION (W*D*H mm)

140 * 450* 200mm

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