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DIELECTRIC
STRENGTH TESTERS / HIPOTS

HIGH- VOLTAGE TESTERS

POWER SUPPLIES

CABLE TESTERS

INSULATION RESISTANCE TESTERS

OIL TESTERS

HOT STICKS / PHASING STICKS

BRIDGES

OHMMETERS

ELECTROMETER

MAGNET WIRE TESTER

SAFETY TESTER

AUTOMATIC HEATER
TEST SET

TRANSFORMER
RATIOMETER

INSULATION
SHEET TESTER

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High Voltage AV/DV TEST SETS

MODEL AV/DV-25VA-95/10 MODEL AV/DV-50VA-95/10 MODEL AV/DV-150VA-100/5V

avdv25va.gif (28471 bytes)

MODEL
AV/DV-25VA-95/10

SPECIFICATIONS

INPUT VOLTAGE

120 V, 60 Hz, approx. 3 A
(230 V, 50 Hz available on special order)

OUTPUT VOLTAGE

0 to 2500 V ac or dc (not simultaneously)
transformer rated at 500 VA
trip current set at 95 mA ac, 10 mA dc

VOLTMETERS

0-2.5 kV, 2% accuracy
measures voltage at test probes

MILLIAMMETER

0-100 mA, 2% accuracy
0-10 mA dc

INDICATOR LAMPS

power on, high voltage on, fault and line fault

CONTROLS

power on switch, reset button and voltage adjust knob

SIZE

28W x 16H x 16Dcm
(11W x 6.5H x 6.5D in.)

WEIGHT

9 kg (20 lb) approx.

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dstrtest.gif (20587 bytes)

MODEL
AV/DV-50VA-95/10V

SPECIFICATIONS

INPUT VOLTAGE

120 V, 60 Hz, approx. 5 A
(230 V, 50 Hz available on special order)

OUTPUT VOLTAGE

0 to 5000 V ac or dc (not simultaneously)
transformer rated at 500 VA
trip current set at 2-95 mA ac, 2-10 mA dc

VOLTMETERS

0-5 kV, 2% accuracy
measures voltage at test probes

MILLIAMMETER

0-100 mA, 2% accuracy
0-10 mA dc

INDICATOR LAMPS

power on, high voltage on, fault and line fault

CONTROLS

power on switch, reset button and voltage adjust knob

SIZE

36W x 18H x 24Dcm
(14W x 7H x 9.5D in.)

WEIGHT

11 kg (25 lb) approx.

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150va.gif (25387 bytes)

MODEL
AV/DV-150VA-100/5V

SPECIFICATIONS

INPUT VOLTAGE

120 V, 60 Hz single phase
approx. 8 A maximum
(230A, 50 Hz available on special order)

OUTPUT VOLTAGE

(a) Continously adjustable from 0-15 kV ac
(b) Continously adjustable from 0-15 kV dc

OUTPUT CURRENT

(a) 100 mA ac max
(b) 5 mA dc max

TRIP CURRENT

Continously adjustable from about 1.5 mA to the maximum shown above

VOLTMETERS

(a) 0-5/15 kV ac
(b) 0-5/15 kV dc

MILLIAMMETERS

(a) 0-100 mA ac
(b) 0-5 mA dc
NOTE: Acuracy of all meters is 2% of full scale

INDICATOR LAMPS

Power on, HV on, Fault & Line Fault

EXTERNAL FEATURES

(1) External interlock switches may be used.
(2) External HV ON lamp may be used.
(3) Form C relay contact (SPDT) available for
external indication of HV ON for other control purposes.

SIZE

51W x 41H x 46Dcm
(20W x 16H x 18D in.)

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