HVinc ALT-120/60 Hipot Tester

The ALT-120/60 is a portable high voltage AC test set designed to test aerial lifts.

It is designed to meet all ANSI A92.2 testing requirements for insulated work platforms, bucket trucks, and liners. The unit may also be used to test other electrical apparatus requiring AC high voltage testing. Items includes iso-phase bus duct, switchgear and insulators. It is rugged, reliable, economical with advanced features and provides long term duty ratings.

The ALT-120/60 is designed to provide continuously adjustable AC output up to 120KV with full kV/A tap at 60kV. It is rated for 7kVA of power, enabling it to meet all testing requirements. Its generous duty rating allows the user to perform many tests sequentially or use the unit for other extended time testing applications.

HV Inc Model ALT-120/60 Aerial Lift & Bucket Truck Tester

Features and Benefits

7 kVA of output power.
120/230 Volt, 25/15 amp input power requirements.
1hr @ 7kVA and continuous duty @ 4kVA.
250µA current meter range.
Transit protection meter circuits.
Optional Capacitive load current cancellation circuit which allows the user to read resistive currents.
Guard/Ground Return for isolating ground currents to measure leakage current or total current.
Zero start high voltage and external safety interlock provision.
Cable storage area.
Internal kilovolt meter divider resistors (no external voltmeter divider).
Test timer circuit.
Ruggedized meters with glass windows that eliminate static buildup.

Specifications

Input
	120V 60Hz
	or 230V 50/60Hz

30 amps

15 amps

HV Output
	Tap

0 to 120kVac @ 7kVA

0 to 60kVac @ 7kVA

Duty
	7 kVA
	4 kVA

1 hour ON, 2 hours OFF

continuous

Kilo-voltmeter
	3.5" Scaled
	and

0 - 30/60 kVac ±2% full scale

0 - 60/120 kVac ±2% full scale

Current-meter

3.5" Scaled

Range multipliers

0 -250 µA and 0 - 1mAac, ±2% full scale with range multipliers

x1, x10 and x100 up to 100mA

Distortion

Less than 5%

Case Dimensions

534mm (W) x 286mm (D) x 387mm (H)

21" (H) x 11.25" (D) x 15.25" (H)

Weight

21kg (46 lbs)

Tank Dimensions

394mm (W) x 394mm (D) x 699mm (H)

15.5" (H) x 15.5" (D) x 27.5" (H)

Weight

73 kg (160 lbs)

Output Termination

Top Toroid for

Side tap for

120 kV

60 kV