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ZHRA2(S)

Built-in microcontrollers,current measurement accuracy≤0.2%. 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.

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Description

General

Applications

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

Features:

Built-in microcontrollers,current measurement accuracy0.2%. 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.

Model Description

Model Selection Table

Model

Rated working current range

Applicable motor power

Core through way

ZHRA2-6

0.5A~6A

0.25kW~3kW

ZHRA2-60

5A~60A

3kW~30kW

ZHRA2-240

20A~240A

11kW~110kW

Once core through

Technical Parameters

Rated control supply voltage

AC380V、AC220V 50/60Hz

Current measurement accuracy

2%

Display mode

Digital tube display

Setting mode

Button setting

Rated working voltage

AC380V

Number of poles

3P

Rated insulation voltage

AC690V

IP Class

IP20

Coordination tupe

2

Type and set of contacts


Contact capacity

Ith:5A;AC-15:Ue/Ie 380V/0.95A 240V/1.5A

Use category

AC-15

Electrical Life

105

Mechanical life

106

Altitube

≤2000m

Allowable relative humidity

50%(40)( NO condensttion)

Power consumption

1.5 VA

Installation

Screw or DIN rail mounting

Wiring Diagram


Dimensions(mm)

Ordering instructions

ZHRA2-60/A220

Model significance:

ZHRA2-60/A220 motor protector,button setting,setting current range 16A~80A,rated control voltage AC220V.

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If you have any enquiry about quotation or cooperation,please feel free to email us at aukeman@sina.com or use the following enquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.

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