Description
Features:
True RMS
Average & phase wise information
Measurement range 20mA to 6A
Programmable primary / secondary for both Voltage & Current making
wider range of operations – stocking becomes simple
Universal Auxiliary input 40-300V AC/DC
Built in power supply for SL V and 3V
Auto-scrolling
Auto-scaling of decimal point
Low PT. CT burden
Alerts for 120% Over Voltage, 80% Under Voltage & 100% Over Current
in 3 row models
Voltage & Current terminal on opposite side for safety and easy wiring
* Optional 0.8" display available for SL3A & SL3V (MOQ applies). SLA DC & SLV DC also available.
Additional Features:
4 Digits 1 row, 14 mm height bright red LED for 1 row
4 Digits 3 row, 14 mm height bright red LED for
SL 1300/1330/1340/4300
Patented alpha numeric display 4 Digits, 3 row, 14 mm height
Simultaneous sampling of Volts & Amps
Displays more than 13 basic parameters i.e, VLL, VLN, A, Hz
RPM measurement for generator in SL 1300/4300
W, VA, VAR, PF parameters available in SL 4300
Voltage Indicating lamp and alarm indication in SL 1140
Technical Specifications:
Accuracy: |
Class 1.0 (Default) Class 0.5 (Option). Frequency 0.5% default |
Sensing/Measurement: |
True RMS, 1 Sec. update time |
Input Voltage: |
4 Voltage inputs (V1 V2 V3 VN); (Range 80 to 550V LL), PT primary programmable upto 999kV Nominal 415V LL, (415/415 in SL 4300), Burden: 0.2VA Max. per phase |
Input Frequency: |
45-65Hz |
Input Current: |
Current inputs (A1 A2 A3) 20mA - 6A (Field configurable 1A or 5A). Primary programmable up to 99kA (8000A in SL 4300), Overload: 10A max continuous, 50A max for 3 Sec
Burden: 0.2VA Max, per phase. |
Aux-Supply (control power): |
180-300V AC (Self powered 3V and V meters), 40-300V AC / DC optional, 24V DC optional.
Burden: 4 VA Max |
Display Resolution: |
4 digits display with 14mm height |
Weight: |
Unpacked: 275 gms, Packed: 350 gms |
Torque |
1 N-m |
Wire gauge |
11 AWG |