Sudharsan Insulations

Time Interval Meter

Type : SI / T –

Features:

• Panel mounting type for 90 x 90 mm cutout size


• Auto ranging Digital display (4 digits LED)


• Potential free contacts for “close to start” / “open to stop”


• Micro controller based

Specification:
Input: 230V, 50Hz Auxiliary supply.
Display: 0.000 to 9999 Secs.

Current Operated Time Interval Meter

Type: SI / TC -

Features:

• Current sensing type- (typical 50mA to 1Amp as current sensing)


• External C.T. with 1 Amp secondary for higher current ranges


• Micro controller based


• Panel mounting type for 90 x 90 mm cutout size

Specification:
Input:
a) 230V, 50Hz Auxiliary supply.
b) Current sensing input less than 1 Amp.

Display: 0.000 to 9999 sec.

Digital Phase Angle Meter

Type : SI / DPA

Features:

• Handy single-phase table top device


• Built in PT / CT for voltage and current ranges


• LED display

Size: 300 x 100 x 150 mm
Weight: 3 Kg

Specification:
Input: Auxiliary supply - 230V, 50Hz
Potential circuit 110/440 V AC
Current circuit 1/5 Amps AC

Display: 0 to 180 (accuracy < 2 degrees)

Digi – Phase Analyser

Features:

• VIP Brief case assembled for easy portability.


• To measure phase voltage / current and phase angles between voltage to voltage, voltage to current and between current to current


• LED indication of mode selection by rotary wafer switch for voltage / current /phase angle measurement mode


• Front panel R, Y, B terminals for “current in” / “current out” & potential terminals RN / YN / BN

Size: 460 x 380 x 140 mm
Weight: 15 Kg.

Specifications:
Input:
1. Auxiliary input mains supply 230V, 50Hz
2. A.C. Potential source Terminals RN / YN / BN.
3. A.C. Current “IN” and Current “ OUT” terminals for R, Y, B Phases.

Display:
1. Voltage up to 200 V AC
2. Current up to 10 Amp AC
3. Phase Angle: 0 to 180