Leroy Somer
-
Marathon AVR, Mecc Alte AVR, Original | Basler AVR
Basler AVR AVC63-7 | Original
- < Β± 1.5% Regulation
- Soft Start Voltage Ramping – Sensing Voltage Loss Protection
- 120 or 240 VAC Sensing, Jumper Selectable Under Frequency Roll Off Protection
- With Under Frequency LED Indicator
Call for Quote for international purchases!
SKU: AVC637 -
Leroy Somer AVR
Leroy Somer AVR R438 | Original
Fuse: F1on X1,X2.10A;slow-250V
- Voltage sensing : 5 VA isolated via trans- former β’ 0-110 V terminals = 95 to 140 V β’ 0-220 V terminals = 170 to 260 V β’ 0-380 V terminals = 340 to 520 V for other voltages, a transformer should be used.
- Voltage regulation Β± 0.5%
- Normal or rapid response time via jumper ST2 (see below)
- Voltage adjustment via potentiometer P2 or apply a DC voltage of Β± 1 V on the terminals of the external potentiometer
- Current sensing: (parallel operation): input S1, S2 intended for 1 C.T. Ε 2.5 VA cl1, secondary 1A (optional)
- Quadrature droop adjustment via potentio- meter P1
Call for Quote for international purchases!
SKU: R438 -
Leroy Somer AVR
Leroy Somer AVR R448 | Original
- Voltage regulation Β± 0.5%
- Short circuit capability: 3 x Irated for 10 seconds (AREP or PMG excitation)
- Voltage sensing: 95 to 140 volts (50/60 Hz) or 170 to 260 volts (50/60 Hz) or 340 to 520 volts (50/60 Hz)
- Response time: Normal (1 sec) for Β± 20% voltage variation or Rapid (0.3 sec) for Β± 20% voltage variation
- Remote voltage adjustment range of: Β± 5%
Call for Quote for international purchases!
SKU: R448 -
Leroy Somer AVR
Leroy Somer AVR R449 | Original
The regulator includes:
- A main terminal strip (10 terminals)
- A secondary terminal block (5 terminals)
- A frequency selection terminal block (3 terminals) – A quadrature droop potentiometer
- A voltage potentiometer
- A stability potentiometer
- A maximum excitation potentiometer
- A sensing selection jumper ST1 (single/3-phase with an external module)
- A response time jumper ST2 – A frequency selection jumper ST3 – An external voltage setting jumper ST4 – A LAM (load adjustment module) jumper ST5
- From R449 Version E number 10,000, this jumper will be removable.
- A selecti
Call for Quote for international purchases!
SKU: R449 -
Leroy Somer AVR
Leroy Somer AVR R450 | Original
The R450 AVR is supplied in a casing designed to be mounted on a panel with dampers.
- Operating temperature: – 30Β°C to + 65Β° C. – Storage temperature: – 55Β°C to + 85Β°C.
- Shocks on the base: 9 g depending on the 3 axes.
- Vibrations: less than 10 Hz, 2 mm half-peak amplitude 10 Hz to 100 Hz: 100 mm/s, above 100 Hz: 8 g.
Call for Quote for international purchases!
SKU: R450 -
Leroy Somer AVR
Leroy Somer R250 | Original
- Power Input: AC 80-140V (50 / 60Hz)
- Maximum output: DC 90V / 6A / 10S
- Detection voltage input: AC 115V
- Voltage regulation rate: β€ Β± 1% External voltage trimming 1K / 2W potentiometer Β± 10%
- Voltage regulation +/- 0.5% at steady state and constant speed
Call for Quote for international purchases!
SKU: R250 -
Marathon AVR, Mecc Alte AVR, Original | Basler AVR
Mecc Alte AVR SR7-2G (SR-7) | Original
- Sensing Input: Terminal 1,2 3,4 5,6 Can be connected to Y or 220~480VAC Single Phase 50/60HZ.
- Power Input:50~280VAC (1,2) 50/60HZ.
- Output Voltage: Maximum 90VDC @ 220VAC Harmonic Wave. Output Current: Continuous 6A Maximum 8A for 10 sec.
Call for Quote for international purchases!
SKU: SR72G
