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Acim Nidec LSAH 42.3 – Cogeneration alternator | 10 – 41 kVA
Built to heat
The LSAH range of alternators has been designed to maximize efficiency of cogeneration installations.
Thanks to its specific builtâin coolant circuit, heat recovery is optimized and d…
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Courier delivery
Our courier will deliver to the specified address
5-6 Days
From €20
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DHL courier will deliver to the specified address
2-3 Days
From €40
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Warranty 1 year
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Free 30-Day returns
Description
Built to heat
The LSAH range of alternators has been designed to maximize efficiency of cogeneration installations.
Thanks to its specific builtâin coolant circuit, heat recovery is optimized and directly fed into the larger installation. LSAH alternators are also perfectly suited for continuous service connected to the national grid. The various design elements and construction features of LSAH machines make them highly performant and durable.
Electrical features & performances
Class H insulation
2/3 pitch winding, standard 6-wire (6S) reconnectable
Voltage range:
50 Hz: 400 V
60 Hz: 480 V
Other voltages: consult us
High efficiency and motor starting capacity
Mechanical construction
Compact rigid assembly to better withstand generator vibrations
Steel frame and terminal box
Cast iron and aluminum flanges and shields
Two-bearing and single-bearing mounting
Half-key balancing
Greased for life ball bearings
Direction of rotation: clockwise and anti-clockwise (without derating)
Noise level: 82.2 dBA (IEC 60034-9)
Terminal box design
Remote voltage regulator
Terminal block for voltage reconnection
Specification
| Insulation class |
H H |
|---|---|
| Winding pitch |
2/3 (wind. 6S) 2/3 (wind. 6S) |
| Number of wires |
6 6 |
| Protection |
IP44 IP44 |
| Cooling - Code |
Water – IC7A1W7 Water – IC7A1W7 |
| Altitude |
≤ 1000 m ≤ 1000 m |
| Overspeed |
2250 R.P.M. 2250 R.P.M. |
| Water flow |
3 to 10 m3/h 3 to 10 m3/h |
| Excitation system |
AREP AREP |
| AVR type |
D350 D350 |
| Voltage regulation (Steady state) |
± 0,25 % ± 0,25 % |
| Short-circuit current |
300 % (3IN) : 10s 300 % (3IN) : 10s |
| Total Harmonic Distortion THD (*) in no-load |
< 2 % < 2 % |
| Total Harmonic Distortion THD (*) in linear load |
< 4 % < 4 % |
| Waveform: NEMA = TIF (*) |
< 50 % < 50 % |
| Waveform: I.E.C. = THF (*) |
< 1.5 % < 1.5 % |
| Regulators |
D550 D350 |
| AREP |
â â |
| Mains Paralleling |
â – |
| 3-phase sensing |
â â |
| Remote voltage potentiometer |
â â |
| Current transformer for paralleling |
â â |
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