ZHRA1 Motor Protector relay

ZHRA1 Motor Protector relay
ZHRA1 Motor Protector relay
ZHRA1 Motor Protector relay
ZHRA1 Motor Protector relay
ZHRA1 Motor Protector relay
ZHRA1 Motor Protector relay

Welcome to enquire to us by formal email, so that we can receive your information smoothly and reply you promptly. Thank you.

Applications

Used in switchgear, air conditioning units, elevator machine room, pumps, fans and other motor control applications. With phase loss, overload protection.

 

Features

Built-in microprocessor, current measurement accuracy≤ 2%. Konb setting, LED indicator shows working status. With phase failure, overload, unbalance, stall protection, four optional trip classes. No-load start, protection  of  any phase loss or overload. NO contact protection.

ZHRA1 Motor Protector relay

Rated control supply voltage AC38 0V AC2 20V 50Hz/60Hz

Currentmeasurementaccuracy

52%

Setting accuracy

55%

Setti ng  mode

 Knob setting

Num ber of poles

3P

Rated insulation voltage

AC690V

Class of pollution

3

IP Class

IP20

Contact capacity

Ith:SA; AC-15 : Ue/Ie 380V/0.95A 240V/1.5A

Use category

AC-15

Elect rical life

10'

Mechanical life

106

ZHRA1 Motor Protector relay

Altitude

52000m

Allowable relative humility

550%(40°/ No condensation)

Power consumption

≤1.5VA

Installation

 /Screw or DIN rail mounting

 
Technical Data

Product Type

AHC15T

Number of  ON / OFF programs

20

Width

2 modules

Type of contactInstallation type

Din rail

Type of contact

Changeover contact

Switching output

Phase-independent

Method of connection terminal

Screw terminals

Power reserve

3 years

Switching capacity at 250 V AC, cos φ = 1

16A

Switching capacity at 250 V AC, cos φ = 0,6

10A

Energy saving lampsIncandescent/halogen lamp load 230V

2600W

Energy saving lamps

170W

LED lamp < 2 W

30W

LED lamp 2–8 W

100W

LED lamp > 8 W

120W

Fluorescent lamp load (electronic ballast)

650W

Fluorescent lamp load (conventional) not corrected

 

1000VA

Fluorescent lamp load (conventional)series-corrected

1000VA

Fluorescent lamp load (conventional) parallel-corrected

730 VA 80uF

Time accuracy at 25 °C

typical ± 2 s/day (quartz)

Consumed power

4VA

Test approval

CE

Type of protection

IP 20

Protection class

II according to EN 60 730-1

Housing and insulation materia

High-temperature resistant, self-extinguishing thermoplastic

Work  temperature

-10 ~ +50 °C (non-icing)

Ambient humidity

35~0.85 RH

 
Wiring Diagram

Wiring Diagram:Direct start(with 220V contactors),Direct start(with 380V contactors)

 
Dimensions

Dimensions0.5A~5A、2A~20A、20A~80A;32A~80A、64A~160A

News Center

> How to choose a good circuit breaker?

Selecting the right circuit breaker is crucial for ensuring the safety and efficiency of electrical systems. A circuit breaker serves as a protective device that int...

> What are the uses and characteristics of the isolating switch?

An isolating switch, also known as an isolation switch, is a crucial component used in electrical systems to disconnect a circuit or equipment from its power source ...

> What is a Fuse

An electrical fuse is a crucial safety component in electrical systems designed to prevent damage and maintain circuit integrity. It serves as a protective barrier t...

> What is a Circuit breaker

Circuit breaker is a crucial electrical component designed to protect electrical circuits and appliances from damage caused by excess current. It functions as a safe...

GET A QUOTE

86-15158431127

Get in Touch

Captcha Code
×
If you are interested to be our agent in your market, we will be your strong backup.
Find us to cooperate
We value your privacy
We use cookies to provide you with a better online experience, analyse and measure website usage, and assist in our marketing efforts.
Accept All