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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

Portable Oil Test Set

MODEL AVOT-600


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MODEL AVOT-600

SPECIFICATIONS

INPUT

120V 60 Hz, with 2.75 m. separable line cord, 3 conductor (240V 50 Hz input also available).

OUTPUT

0 ... 60kV A.C. at 500 VA, centre tap grounded.
Maximum voltage from ground 30 kV. Crest factor better than 5%.

CONTROL

Output continuously adjustable by motor-driven control with 3 preselected speeds - 500V/sec. as per ASTM-D1816, 2000V/sec as per IEC Publication 156, and 3000V/sec. as per ASTM-D877.
Interlock prevents starting except at zero voltage.
Cut out shuts off high voltage at breakdown, but retains failure voltage on the 115 mm rugged meter.

OIL CUPS

Interchangeable oil cups sit in cradle contacts inside a test chamber with safety H.V. interlock and hinged acrylic lid. The cups are demountable for polishing.  A gap gauge to check spacing is mounted on each cell. A plastic tray catches oil spills.
Oil Cup Model OC-77 meets the requirements of ASTM-D877.
Oil Cup Model OC-16 meets the requirements of ASTM-D1816, IEC 156 and VDE.
Includes an electric stirrer.

CABINET

Sturdy steel cabinet, with baked epoxy blue finish, with slip hinged lid, and comfortable heavy duty carrying handles.

SAFETY FEATURES

Line switch, line fuse and pilot lamp. Safety interlock switch on sample cage. Automatic cut out shuts off on breakdown.

SIZE

38 x 38 x 30 cm

WEIGHT

27 kg