變壓器測試機 WK-5235

Model

WK-5235

Frequency

200KHz

Test Parameter

Transformer Scanning

Turn Ratio, Phase, L, Q, Leakage L, Balance, 

ACR, Cp, D, X, Y, DCR, Pin Short

Test Signals Information

Test Frequency (0.01%, 5digits)

Turn

1kHz~200kHz

Others

20Hz~200kHz

Output Impedance

100Ω

Measurement Range

L, LK

0.00001uH~9999.99H

C

0.00001pF~999.999mF

Q, D

0.00001~99999

Z, X, R

0.00001Ω~99.9999MΩ

Y

0.01nS~99.9999S

θ

-90.00o~+90.00o

DCR

0.01mΩ~99.999MΩ

Turn

0.01~99999.99turns

Pin-Short

12 pairs, between pin to pin

Basic Accuracy

L, LK, C, Z, X, Y, R, DCR

0.1% (1kHz if AC parameter)

Q, D

0.0005(1kHz)

θ

0.03o(1kHz)

Turn

0.5%(1kHz)

Measurement Speed (Fastest)

L, LK, C, Z, X, Y, R, D, θ

75ms

DCR

30m/s

Turn

75ms

Judge

Transformer Scanning

PASS/FAIL judge of all test parameters

output from optional HANDLER interface

Test Channel

20 Channels

Trigger

Internal, Manual, External

Display

320*240 dot-matrix LCD display

Equivalent Circuit Mode

Series, Parallel

Correction Function

Open/Short Zeroing, Load deviation

Memory

64 instrument setups

General

40 Pin Test Fixture

Operation Environment

Temperature :10oC ~ 40oC, Humidity :10%~90% RH

Power Consumption

140VA max.

Power Requirement

90Vac~125Vac or 190Vac~250Vac, 48Hz~62Hz

Weight

Approx. 9kg

Dimension (W*H*D)

480*180*320mm