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Home » Products » Minilec Temperature Protection Relay » Minilec » Minilec Temperature Protection Relay WTR D1

Minilec Temperature Protection Relay WTR D1

Minilec Temperature Protection Relay WTR D1
Minilec Temperature Protection Relay WTR D1
Product Code : WTR D1
Brand Name : JAIN ELECTRICALS & ENGINEERS
Price And Quantity
  • Minimum Order Quantity
  • 1
  • Unit of Measure
  • Unit/Units
Product Description

Minilec Temperature Protection Relay

OVERVIEW :-

  Sensing motor winding temperature through PTC Thermistors.
  Winding overheating, sensor short, sensor open faults.
  Suitable for single, triple or 6/9/12 PTC’s

TECHNICAL SPECIFICATION:- 

Supply Voltage    
  Auxiliary
: 110-120/220-240/380-440 V AC/24 V DC 50Hz(60 Hz)±10%

Output Contacts : 1 CO

Trip Setting
 
  Thermistor Sensor Healthy
  Thermistor Sensor Trip
  Thermistor Sensor Open
  Thermistor Sensor Short
:
:

:

:
40 ohm - 4 K ohm
4.1 K ohm - 5.5 K ohm
5.6 K ohm and above
39 ohms and below

Trip time delay : Less than 2 secs.

Resetting : Below 1.51 K

Dimensions (mm)    
  Overall (L x W x D)
  Mounting (L x W)
:
:
76 x 30.5 x 117.5
68 mm centre to centre / 35 mm Rail Mounting

Weight : 300 gms.

Resetting Mode : Auto / Manual (Optional)

Note:

Wherever not specified Contact Rating : 5A @ 230 V AC (resistive)

CONNECTION DIAGRAM:-

Typical Characteristic of PTC

Electrical Connection Diagram

WTR D1 WTR D1

Relay contact position shown in 'Power off' condition

APPLICATION :-

Winding over heating for motors used in:

Injection Molding M/Cs

Machine Tools

Drilling Equipments

Crane & Hoist Motors

Compressors & Fan Motors OR

Transformer Control Panel

 

Trade Information
  • Payment Terms
  • Telegraphic Transfer (T/T)
  • Supply Ability
  • Depend on Order Per Month
  • Delivery Time
  • As Per Requirement Week
  • Main Domestic Market
  • All India

JAIN ELECTRICALS & ENGINEERS

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