Amblyonix 4120

Description

Featuring the latest in pulse width modulation technology, the Model 4120 employs a high frequency power source and voltage/current feedback circuits to product a stable, high voltage output with low ripple. A front panel feature, unique to the Model 4120 allows the operator to test Metal Oxide Arresters quickly and accurately. Another feature that is as unique as it is useful is a high-voltage dc micro-ammeter use to test leakage currents on the high-voltage side of the insulation testing circuit.

Features

• Pulse width Modulation (PWM) technology
• Stable, high-precision voltage adjustment
• Comprehensive nanosecond threshold protection
• Unique Metal oxide test function
• Adjustable overvoltage protection feature
• Current limiting resistor for capacitive load testing
• Shielded HV micro-ammeter accessory
• Shorting rod for grounding output after testing

>

Specifications

• Rated voltage: 120 kVDC
• Rated current: 5 mADC
• Rated power: 360 W
• Weight: 22 lbs.
• Power supply: 120 VAC ±10%, 60 Hz
• Dimensions (Control Unit): 16.25 x 15.5 x 7.5
• Output voltage accuracy: ±(1.0% reading, ±2 digits)
• Output current accuracy: ±(1.0% reading, ±2 digits)
• Ripple factor: ?0.5%
• Working mode: Intermittent use, 30 minutes under rated load
• Overload Voltage: The no-load voltage can exceed the rated voltage 10% for 10 minutes.
• Overload Current: The maximum charge current is 1.25 times of the rated current.
• Operating environment: Temperature 14°F to 104°F
• Humidity: To ?85%RH for temperatures under 77°F, non-condensing
• Altitude: Under 4,900

>

Each Unit Includes

Manual, power cord, and NIST Traceable Certificate of Calibration.