Potential Free Inputs
Potential Inputs
Alarm Annunciator
Technical Data
- System 110/415 V AC + 20%, -30%
(3 Ph-3 W or 3 Ph-4 W selectable) - Auxiliary Supply 24 VDC/90-270 V AC/DC, 50 Hz/ (60 Hz) ± 3%
System Supply
- Output Relay Contacts2 CO
Output Relay Contacts
- Output Contact Rating5 Amp, 240 VAC [RESISTIVE]
Output Contact Rating
- Monitoring Phase To Phase Voltages or Phase To Neutral Voltage
Monitoring
- Power On Delay 3.5 ± 1.5 Sec.
Power On Delay
- Settings Keyboard [4 Keys]
Settings
- Setting Parameters & Trip LevelRefer Product Manuals
Setting Parameters & Trip Level
- Test FacilitySimultaneous Press Esc & Up Keys.
Test Facility
- Reverse Phasing Trip Delay Instantaneous (Less Than 1 Sec.)
Reverse Phasing Trip Delay
- Setting Accuracy± 2 % of Set Parameter
Setting Accuracy
- Time Accuracy± 5 % of Setting
Time Accuracy
- Display Display LCD [16 X 2 Char. Type With Backlit]
Display
- Display Voltage Resolution 1 Volt
Display Voltage Resolution
- Display Accuracy± (1 % + 5 Digits) of Nominal Voltage
Display Accuracy
- ResettingAuto / Manual [simultaneous Press Up & Down Keys]
Resetting
- UV Reset Gap3 % ± 1 % of Trip Setting.
- OV Reset Gap3 % ± 1 % of Trip Setting
- Unbalance Reset Gap20 % ± 5 % of Trip Setting
Reset Gap For Auto Reset Facility
- P. On (Green)Power On
- OV (Red)Over Voltage
- UV (Red)Under Voltage
- UB/ SP (Red)Unbalance / Single Phasing / Reverse Phasing
Led Indications
- Enclosure F3 Series ABS
Enclosure
- Overall [mm] 96 X 96 X 80 Mm [h X W X D]
- Cutout [mm] 92 X 92 [+ 1/– 0] Mm
Dimensions
- MountingFlush Mounting
Mounting
- Temperature0° to 60° C
- HumidityUp to 95% Rh
Operating Conditions
- Weight [gms.]800 (Approx.)
Weight [gms.]
- Wherever not specified Contact Rating : 5A @ 230 V AC (resistive)
