SHR5E Miniature Digital Soft Starter

Product Selection &Feature

 

 

Technical Specifications for SHR5E Series Soft Starters

1. Product Overview
   The soft starter SHR5E series is specifically designed as a 3phase motor soft starter for small squirrel-cage induction motors. This motor soft starter for pump motor application provides smooth acceleration and deceleration control, with adjustable parameters to meet various operational requirements.

2. Key Features

• The soft starter offers fully programmable start/stop ramps

• As a 3phase motor soft starter, it supports 200V/400V/600V voltage systems

• This motor soft starter for pump motor includes water hammer prevention

• The soft starter features compact DIN rail mounting design

• 3phase motor soft starter protection includes overload and phase loss

• Motor soft starter for pump motor applications benefit from built-in bypass

3. Technical Specifications

• Soft starter current range: 4A to 105A

• 3phase motor soft starter power range: 0.75kW to 30kW

• Motor soft starter for pump motor initial voltage: 40%-70% adjustable

• Soft starter start time: 1-20 seconds configurable

• 3phase motor soft starter stop time: 0-20 seconds adjustable

• Motor soft starter for pump motor control voltage: 100-240VAC or 24VDC

4. Protection Features

• The soft starter provides comprehensive motor protection

• 3phase motor soft starter safeguards include:

  • Overload (3x le for 7s)

  • Phase imbalance

  • Missing phase

• Motor soft starter for pump motor adds:

  • Current limit

  • Over-temperature

5. Installation & Operation

• Soft starter supports DIN rail or screw mounting

• 3phase motor soft starter parameters adjusted via rotary knob

• Motor soft starter for pump motor status indicated by LED lights

• Soft starter enclosure rating: IP21

• 3phase motor soft starter ambient temperature: 0°C to +50°C

• Motor soft starter for pump motor altitude: <1000m

6. Application Scope

• The soft starter is ideal for HVAC systems

• 3phase motor soft starter suitable for:

  • Commercial refrigerators

  • Industrial chillers

• Motor soft starter for pump motor applications include:

  • Water circulation pumps

  • Booster pumps

  • Irrigation systems

4A To 105A Motor Soft Starters

Motor power(KW)			Motor current	Specification model				Machine type
Three-phase 50/60Hz
200V	400V	600V	A	Model	Voltage	Current	Control voltage
0.75	1.5	3.0	3.9	SHR5E	-XX-	4.0		A
1.5	3	6.0	6.8			7.0
2.2	4.0	8.0	9.0			9.0
3.0	5.5	11	12	SHR5E	-XX-	12	-X
4.0	7.5	15	16			16
5.5	11	22	25	SHR5E	-XX-	25	-X
7.5	15	30	30			30
9.0	18.5	37	37	SHR5E	-XX-	37	-X	B
11	22	45	45			45
15	30	55	60	SHR5E	-XX-	60	-X
22	37	59	72			72
25	45	75	85	SHR5E	-XX-	85
30	55	90	105			105

Technical Date

 

 

 

Dimensions

 

 

 

Electrical Product Schemati