Datasheet > SE-400-02

SE-400-02

更新时间： 2024-11-07 14:56:47

品牌	Logo	应用领域
力特 - LITTELFUSE		测试继电器显示器
页数	文件大小	规格书
1页	140K
描述
接地故障继电器测试设备为测试接地故障继电器提供可编程的电流。 LED显示器。

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中文翻译

获取价格

数据手册

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SE-400-02 数据手册

Accessories

Relay Testers

SE-400 SERIES

Ground-Fault-Relay Test Unit

Description

The SE-400 is a ground-fault-relay test unit designed to test

current pickup level, time delay and coordination of ground-

fault protection.

The tester injects current through the window of installed

ground-fault current transformers to verify the operation of

ground-fault monitors and relays.

It is used on substations, motor control centers (MCCs),

central distribution panels, switchboards, and test benches to

verify relay operation.

The SE-400 tests the entire ground-fault circuit including

current transformers, wiring, ground-fault relay and the

operation of the interrupting device. It is recommended to

test every relay and its current interrupting device annually.

Features & Beneﬁts

FEꢁTURES

BENEFITS

Adjustable Current

Setpoint

Current range is 0.5 to 9.9 A

Adjustable Time

Duration Setpoint

Duration range is 0.1 to 9.9 s, or continuous

output

Simpliﬁed Circuit Diagram

Small Form Factor

Lightweight and compact for portability

Allows test to be initiated from another

location

Remote Test Input

Ordering Information

ORDERING NUMBER

CONTROꢀ pOwER

SE-400

120 Vac

NGR

GROUND-FAULT

MONITOR

SENSING

MONITOR

RESISTOR

Speciﬁcations

Input Voltage

Dimensions

84-134 Vac, 50/60 Hz, 80 VA

H 219 mm (8.6”);

W 99 mm (3.9”);

D 143 mm (5.6”)

0.5-9.9 A

0.1-9.9 s or continuous

5.0 Vac maximum

Standard feature

5 Year

Output Current Settings

Output Duration Settings

Output Voltage

Conformally Coated

Warranty

SE-400 SERIES

(Ground-Fault

Relay Test Unit)

Mounting

Surface, Panel

Rev: 4-A-081515

Based on Manual Rev: 1-A-072115

中文翻译

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