Elecgene PRE 431S Pro Hand-held Relay Test System

Voltage generators

Output range:

4-phase AC (L–N): 4 × 0–125V

2-phase AC (L–L): 2 × 0–250V

1-channel DC (L–N): 1 × 0–±125V

1-channel DC (L–L): 1 × 0–±250V

Power: 4-phase AC: 4 × 30VA;   1-channel DC: 1 × 30VA

Inaccuracy (AC):  <10mV at 0–2V;  ±0.2% at 2–125V

Inaccuracy (DC):  <10mV at 0–5V;  ±0.2% at 5–125V

Output time: Continuous

Resolution: 10mV

Current generators

Output range: 3-phase AC (L–N): 3 × 0–12.5A;  1-channel DC (L–N): 1 × 0–±6A

Power: 4-phase AC: 4 × 30VA;  1-channel DC: 1 × 30VA

Inaccuracy (AC): <2mA at 0–0.5A;  ±0.2% at 0.5–12.5A

Inaccuracy (DC): <5mA at 0–1.0A;  ±0.2% at 1–6.0A

Output time: 0–3A: Continuous;  3–12.5A: 60s

Resolution: 10mA

Binary inputs

Number: 2

Modes: Potential-sensing (0–250VDC) or potential-free (automatic recognition)

Max measuring time: Infinite

Binary outputs

Number: 2

Type: Quick output contacts

Update rate: 100µs

Breaking capacity: Vmax 250VDC / Imax 0.3A

Power supply

Input charge voltage: 100–240VAC

Nominal frequency: 50/60Hz

Permissible frequency: 45–65Hz

Charging voltage: 16.8V

Battery: 12.8Ah

General

Frequency range: 10–1000Hz

Frequency resolution: 0.001Hz

Angle range: –360°~360°

Phase accuracy: <0.2° (at 50/60Hz)

Phase resolution: 0.1°

Time measurement range: 0.1ms–3600s

Time measurement resolution: 0.1ms

Others

Environmental conditions: Operating temperature –10°C~50°C; Humidity ≤90%

PC connection: Ethernet, 10M/100M

Ground socket (earth): 4mm banana socket

Net size: 270×190×60mm

Net weight: 3.2kg