info@amperis.com (+34) 982 20 99 20
The Amperis Products a complete line of Aerial Lift Test Sets. The model C50 is the most popular unit for distribution class trucks (Category C and Category A&B to 69kV). Its 100kV output allows for testing of all Category C trucks and the largest bucket liners. The use of DC allows testing of even the largest bucket liners without purchasing extra-large and heavy testers required of AC testers. All Amperis testers are RATED FOR CONTINUOUS DUTY at full power, allowing continuous operation without concern for damaging the tester, unlike many competitive units.
The model C-170 provides for testing of category A&B trucks up to the 138kV class. C series topping units can be used to extended testing up to cover even 500kV trucks. DC testing of Aerial Lift provides several distinct advantages over AC testing. While leakage currents are similar for both methods, AC units have to provide for capacitive coupling currents that greatly affect the readings. These capacitive coupling currents can mask a dirty or defective boom that would be detected by DC. These currents also require AC units to have very high output ratings (5kVA-15kVA) as opposed to DC units, which are typically 500W, or less.
FIVE DIFFERENT MODELS
C50 |
C60 |
C100 |
C120 |
C170 |
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Output Voltage |
0-50kV DC, negative polarity |
0-60kV DC, negative polarity |
0-100kV DC, negative polarity |
0-120kV DC, negative polarity |
0-170kV DC, negative polarity |
Output Current |
50mA to 50kV continuous duty |
7mA to 60kV continuous duty |
5mA to 100kV continuous duty |
4mA to 120kV continuous duty |
3mA to 170kV continuous duty |
Ripple |
Less than 1% in normal use. |
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Input Voltage |
110V to 150V, 50-500 hertz, 4 amps for continuous current rating. 240 volt/120 volt available as option E |
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Kilovolt Meter |
Dual-range 0-30kV, 0-50kV, ±2% |
Dual-range 0-30kV, 0-60kV, ±2% |
Dual-range 0-30kV, 0-100kV, ±2% |
Dual-range 0-30kV, 0-120kV, ±2% |
Dual-range 0-60kV, 0-170kV, ±2% of full scale accuracy |
Output Current Metering |
A magnetically and electrostatically shielded and guarded output meter assembly in the HIGH VOLTAGE LEAD with 0-100 μA and 0-1 mA ranges. Current metering also available in the ground return path (CG series or for metering in both output and return paths choose option D) |
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Output Termination |
Units terminated with 1 megohm 100kV protective output resistor and corona suppression balls. |
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Sectionalized Discharge Stick |
Overall length of 39” (99cm) consisting of two insulating sections, one 7.5 megohm resistive section, one hook, one insulating shield, and one ground connecting strap. Unit collapses to store inside control box. |
Overall length of 65” 165cm) consisting of three insulating sections, two 7.5 megohm resistive section, one hook, one insulating shield, and one ground connecting strap. Unit collapses to store inside control box. |
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Dimensions High Voltage Section |
18.5” (47.0cm) x 21.25” (54.0cm) x 10.5” (26.7cm), 40 lbs. (18.kg) |
25.5” (64.8cm) x 21.25” (54.0cm) x 10.5” (26.7cm), 54 lbs. (24.5kg) |
39.5”(100.3cm) x 21.25” (54.0cm) x 10.5” (26.7cm), 75 lbs. (34kg) |
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Dimensions Control Box |
16.25” (41.3cm) x 13.5” (34.3cm) x 8” (20.3cm), 27.3 lbs. (12.4kg) |
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Dimensions Protective Output Resistor |
19” (48.3cm) long, 2.5” (6.4cm) diameter, 2.75 lbs. (1.3kg) |
EACH HIGH VOLTAGE BASE CABINET CONTAINS:
EACH CONTROL BOX CONTAINS:
SECTIONALIZED DISCHARGE STICK:
Units rated 50kv, 60kv, 100kv and 120kv have a stick with an overall length of 39” (99cm) and consist of two insulating sections, one resistive section (4 megohm for 50kv & 60kv, 7.5 megohm for 100kv & 120kv units), one hook, one insulating shield, and one ground connecting strap. Units rated 170kv have a stick with an overall length of 65” (165cm) and consist of three insulating sections, two resistive sections-7.5 megohms, one hook, one insulating shield, and one ground connecting strap.
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