Samwha-Dsp EOCR-SSD Digital Electronic Overload Relay Motor Protector Thermal Overload Relay

Samwha-Dsp EOCR-SSD Digital Electronic Overload Relay Motor Protector Thermal Overload Relay

$109.26

$109.26 $0.00

Size 3-30A 0.5-6A 10-120A 5-60A

Current Range Un 220VAC Un 380VAC Un 110VAC

Description

SPECIFICATIONS

Brand Name: samwhadsp

Certification: CE

Choice: yes

Contact Load: Low Power

Current Range(A): 0.5-6A / 3-30A / 5-60A / 10-120A

EU LVD Voltage: High voltage: Above 50Vac or 75Vdc

High-concerned chemical: none

Main Circuit Wiring: Through Core

Model Number: EOCR-SSD

Operating Voltage(Un): 24VDC,110VAC,220VAC,380VAC

Origin: Mainland China

Power Source: Ac

Protect Feature: Sealed

Protected Object: motor

Relay Output: 1a1b

Theory: Thermal Relay

Use: Protective

is_customized: Yes

model: EOCR-SSD

semi_Choice: yes

Features

■ Compact Design
■ Overload / Phase Loss / Locked Rotor protection
■ Accurately display the working current (the highest current of L1 and L3) through the front panel LED display
■ When trip occurs, the cause is displayed on the LED window
■ Phase loss protection (3 seconds)
■ Convenient application: Selective use of single-phase (1P) and three-phase (3P) by DIP switch.
■ Optional contact output [fail-safe (N)/non-fail-safe (R)]: simplify the adjustment of the contact state
■ Easy installation due to both Din Rail and Panel Mounting

Used for

- Low Voltage Induced Electromotor (600V Level)
Protective Relay
- Break-Down Watch Current Relay
- Alternative Replacement for the Existing Relay

Protetcion

Protective Item Operating (Trip) Time

Over-Current = O-TIME

Phase Loss = 3 sec.

Locked Rotor = After D-time（Operating current> 200% of set current）

Set

After the installation is complete the settings as follows.

Set knob: D-TIME(Delay Time) Set two to three seconds longer than the motor starting time.

Set knob: O-TIME(Over-current run time) Set less than the motor's endurance time with over-current.

Set knob: Load(Rated Current) Set over 110% of the motor's rated current of under 120% of its operating current

Trip Cause Indication

Configuration Menu

Specifications

Current Range............ : Type05) 0.5-6A

Type30) 3-30A

Type60) 5-60A

TYpe120) 10-120A

Type600) Use an external
CT(secondary 5A)over 120A with 05 type.

Operating Voltage(Un).: Type220) 180-260VAC

Operating Frequency....: 50/60Hz

Operating Power...........: <2W

Operating Temperature: -20℃·····+55℃

Waiting(t)......................: D-Time 1-30s
O-Time 1-10s

Asymmetry Set.............: %±5

Contact.........................: 5A 250VAC Resistive Load

Connection Diagrams..: 35mm Din Rail(D) or
Pane(P)