Datasheet > PGR-3200-120

PGR-3200-120

更新时间： 2024-11-19 14:54:11

品牌	Logo	应用领域
力特 - LITTELFUSE		监控
页数	文件大小	规格书
1页	380K
描述
PGR-3200-120是一款接地故障和绝缘监控器，交流供电电压为120。

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中文翻译

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PGR-3200-120 数据手册

Protection Relays & Controls

Ground-Fault Protection – Ungrounded AC System

PGR-3200 SERIES

Insulation Monitor

Description

The PGR-3200 detects ground faults by continuously

monitoring the insulation integrity of ungrounded electrical

systems. The relay monitors the insulation for damage and

assists with predictive maintenance and troubleshooting of

developing ground faults by providing two warning and an

alarm level. The PGR-3200 operates on one- or three-phase

ungrounded systems up to 6 kV.

The PGR-3200 can also be used on a grounded system to

monitor the insulation for damage, while the power system

is de-energized. The mode-of-operation terminals (27-28)

are connected to the circuit breaker or contactor auxiliary

contacts to toggle the relay off when the contactor or

breaker is closed.

Features & Beneﬁts

FEATURES

BENEFITS

Simpliﬁed Circuit Diagram

Meets National Electrical Code (NEC^®) Article

250.21(B) and Canadian Electrical Code Part 1,

Section 10-106 (2) requirements for ungrounded

systems

NEC^®and CEC Code

compliant

Form C output contact for alarming when the

insulation resistance is below 50 k

Output contact

(50 kΩ)

Form C output contact for tripping when the

insulation resistance is below 10 k

Output contact

(10 k

Ω)

Provides means for connecting to an optional

meter (PGA-0510) or control system

Analog output

(0-1 mA)

DIN-rail or surface

mount

Flexible options for ease of installation

Accessories

PGR-3200

(Insulation Monitor)

PGH Series High-Tension Coupler

A PGH Series high-tension coupler is

required for systems between 1,300 V and

6,000 V.

PGA-0510 Analog Ohm Meter

Optional PGA-0510 Analog Meter allows

for metering of insulation resistance.

Ordering Information

Speciﬁcations

IEEE Device Numbers

Undervoltage Relay (27)

Ground Detector Relay (64)

ORDERING NUMBER

CONTROL POWER

240 Vac⁽¹⁾

PGR-3200

Input Voltage

See ordering information

H 75 mm (3”); W 100 mm (3.9”); D 115 mm (4.5”)

Dimensions

PGR-3200-120

120 Vac

Resistance Ratings

Insulation warning (30 kΩ and 50 kΩ)

Insulation alarm (10 k

Non-fail-safe

Local

Local and remote

Two Form C

Ω)

ACCESSORIES

PGH Series

PGA-0510

REQUIREMENT

Required >1,300 V

Optional

Contact Operating Mode

Test Button

Reset Button

Output Contacts

Analog Output

Conformally Coated

Approvals

0-1 mA

Note: For optional conformal coating please consult factory. To convert to a resistance

grounded system, see neutral-grounding-resistors packages.

Consult factory

UL Listed (E183688)

5 years

(1) UL Not Available

Warranty

Mounting

DIN, Surface

Rev: 4-A-041118

Based on Manual Rev: 3-E-040918

Littelfuse.com/pgr-3200

中文翻译

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与PGR-3200-120相关器件

型号	品牌	获取价格	描述	数据表
PGR-4300-12	LITTELFUSE	获取价格	PGR-4300-12是一款发电机接地故障继电器，直流供电电压为12。
PGR-4300-120	LITTELFUSE	获取价格	PGR-4300-120是一款发电机接地故障继电器，交流供电电压为120。
PGR-4300-24	LITTELFUSE	获取价格	PGR-4300-24是一款发电机接地故障继电器，直流供电电压为24。
PGR-4700-120	LITTELFUSE	获取价格	PGR-4700-120是一款敏感型接地故障继电器，交流供电电压为120。
PGR-4700-24	LITTELFUSE	获取价格	PGR-4700-24是一款敏感型接地故障继电器，交流和直流供电电压为24。
PGR-4700-240	LITTELFUSE	获取价格	PGR-4700-240是一款敏感型接地故障继电器，交流供电电压为240。
PGR5066FC/PC	ERICSSON	获取价格	Receiver, 1-Func,
PGR5066SC	ERICSSON	获取价格	Receiver, 1-Func,
PGR5116FC/PC	ERICSSON	获取价格	Receiver, 1-Func, 40 X 25 MM, 9 MM HEIGHT, MODULE
PGR5116SC	ERICSSON	获取价格	Receiver, 1-Func, 40 X 25 MM, 9 MM HEIGHT, MODULE

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