900VPR-2-280/600V Voltage Protection Relay
PRDELAITMAISNHAEREYT
900VPR-2-280/600V
DIN 35mm
Voltage Protection Relay
Features
! 1? - 2 Wire, 3? - 3 Wire, 3? - 4 Wire input ! Monitors Under voltage, Over voltage, Under frequency,
Over frequency, Phase asymmetry, Phase failure, Phase sequence and Neutral loss in 3? - 4 Wire system ! True RMS measurement ! Power ON delay, Trip time delay and Recovery time delay ! Adjustable switching hysteresis ! Two Alarm relays with NO or NC operation selectable
Display specifications
Type Display No. of LED No. of push button
Digital Liquid Crystal Display 3 3
LED indication chart
Condition No fault Trip (Relay1) Trip (Relay2) Trip (If Programming for both relay)
POWER LED ON
ON
ON
ON
'R1' LED OFF ON OFF ON
'R2' LED OFF OFF ON ON
Input specifications Functions Measurements
Time setting Alarm indications Latching Reset Measuring range
Trip settings Under voltage
Over voltage
Under frequency Over frequency Phase asymmetry Hysteresis Voltage Frequency Asymmetry
Under voltage, Over voltage, Under frequency, Over frequency, Phase asymmetry, Phase failure, Phase sequence and Neutral loss Note: Neutral fault is disable below 100V for R phase Power on delay, Trip time delay and Recovery time delay, Response time Trip Selectable Auto / Manual 3? - 3 wire (L-L) : 280 to 600V AC 3? - 4 wire (L-N) : 160 to 300V AC 1? - 2 wire (L1-N1) : 160 to 300V AC
280 to 600V AC (L-L) [for 3? - 3 wire] 160 to 300V AC (L-N) [for 3? - 4 wire] 160 to 300V AC (L1-N1) [for 1? - 2 wire] 280 to 600V AC (L-L) [for 3? - 3 wire] 160 to 300V AC (L-N) [for 3? - 4 wire] 160 to 300V AC (L1-N1) [for 1? - 2 wire] 45 - 65Hz 45 - 65Hz 5 - 99%
1.0V -99.9V 0.2 - 2.0Hz 2.0 - 20%
Input specifications Resolution Voltage Frequency Accuracy Voltage Frequency Time
Output specifications Relay output Relay rating
Environmental specifications Operating temperature Storage temperature Humidity (Non condensing) Degree of protection
Mechanical specifications Dimension (in mm) Weight (unpacked) Mounting Terminal torque & capacity Enclosure
Dimensions (All are in mm) 35
90 90 67.50
1V 0.1Hz ?1% of full range ?0.3Hz ?5% of setting, ?250ms
2 Relays each SPDT (1 C/O) NO (5A @ 250V AC) , NC (3A @ 250V AC)
0 to 55?C -20 to 70?C Up to 95% RH IP20
35 x 90 x 70.5 (W x H x D) 135 gms Din Rail 0.5 NM LEXAN N923(PC)
45
70.50
1
900VPR-2-280/600V
Terminal connection
RELAY 1
15 18 16
COM1
NO1
NC1
RELAY 2
26 28 25
NC2
NO2 COM2
L2
L3
N L1
Compliance Applicable EMC standards Product standard - IEC 60947-2 Category Electrostatic discharge Electrical fast transient / Burst Electromagnetic field Surge Conducted RF Rated power frequency Voltage dip / Short interruptions Conducted emissions Radiated emissions Emission & Immunity
Reference standards IEC 61000-4-2 IEC 61000-4-4 IEC 61000-4-3 IEC 61000-4-5 IEC 61000-4-6 IEC 61000-4-8 IEC 61000-4-11 CISPR-11 CISPR-22 IEC 61326-1
Environmental Product standard : IEC 60947-2 Safety test standard : IEC 61010-1
1. Cold condition 2. Dry heat 3. Rapid change of temperature 4. Damp heat 5. Adhesion of coating 6. Humidity conditioning 7. Insulation resistance of conductors
Voltage Protection Relay
Ordering information
Product code 900VPR-2-280/600V-CE-RoHS
Operating range 280 to 600V AC
Certication ? ? ?
2
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