Intelligent 2-Channel Low Voltage Digital Overload Ground Fault Protection Motor Protective Relay with RS485

• Theory: Thermal Relay
• Usage: Motor Relay
• Phase: 1
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: PR200
• Electricity Type: Ac
• Number of Pole: 8
• Load: Medium Power Relay
• Protective Characteristics: Open Relay
• Action Principle: Electromagnetic Type
• Size: Miniature
• Type: Electric Parameter Relay
• Motor Rated Voltage: AC380V / AC660V
• Motor Rated Current: 0.5-820A
• Transport Package: 10*10*10
• Specification: 10*10*10
• Trademark: Blue Jay
• Origin: China
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 0.650kg

Product Description

PR200 motor protection relay is an all-in-one solution designed to continuously monitor 3-phase power lines for abnormal conditions. It can be used with motors less than 690V/820A. Packed inside a small and economical package you'll find a solution designed to save you time and money.

Feature

• High accuracy sample calculation, class 0.5 for 2% -120% measurement range; class 1 for 120% -1000% measurement range.
• Built-in 2-channel relay
• You can set protected trip mode, alarm mode, and trig mode
• Channel 1 relay can be used for alarm in protection mode
• Channel 2 relay can be used for trig operation in protection mode
• You can set each protection function to act off, alarm, or trip
• Includes Sequence of Event function that can log the last 10 trip records
• Programmable analog output function
• You can choose the RS-485 communication interface.
• Programmable analog output function and RS-485 communication interface are available for user selection.
• Can provide basic electrical parameters for user SCADA system.
• Wide range of power supply AC85-265V or AC80-450V.

Specification

Motor rated voltage	AC380V / AC660V
Motor rated current	0.5-820A
Working temperature	-20C ~ +60C
Storage temperature	-40C ~ +80C
Relative humidity	< 93% RH
Elevation	not more than 3000 m
Atmospheric conditions	installation site does not allow the explosive medium, containing gas to corrode metal and damage the insulation and conductive medium.

Measuring the Accuracy of PR200 Motor Protection Relay:

Current	± 0.5% (2% to 120% of Ie)
	± 1% (120% to 10% of Ie)
Voltage	± 0.5%
Leakage current	± 1% (10% to 100% of Ir)
Analog Output	± 1% (4 ~ 20mA)

Electrical parameters:

Auxiliary Power	AC80-450V (DC110V-500V)
Power consumption	<4 VA
Insulation resistance	> 100MΩ
Relay	Trip relay @ 10A / AC250V, 10A / 30VDC (NC node)
	Alarm relay @ 5A / 250VAC,  5A / 30VDC (NO node)

Electrical test of PR200 Motor Protection Relay:

IEC 61000-4-2	level III
IEC 61000-4-4	level III
IEC 61000-4-5	level III
IEC 61010-1	AC2kV/1min Between power/input / output

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