Heavy Duty NEMA starters
Solid State ESP200 overload relay
Available fusible or MCPT
Heavy duty disconnect handle
Flexibility with field modifications
Alternator transfer on de-energization
Heavy Duty NEMA starters
Duplex Heavy Duty Controllers are designed to perform duplexing and alternation.
The duplexing function provides capacity for system peaking or above normal demand without having the full motor capacity spinning at all times. It also provides standby capacity for use when one of the motors or pumps is disabled.
The alternation function reverses the lead and lag mode for the two motors in a duplex system. Upon alternation, the first motors becomes the lag motor and the second motor assumes the lead function. The alternation function equalizes wear on the two machines and extends the life of seals and bearings.
- Heavy Duty NEMA starters
- Solid State ESP200 overload relay
- Available fusible or MCPT
- Heavy duty disconnect handle
- Flexibility with field modifications
- Alternator transfer on de-energization
- Heavy Duty NEMA starters
Duplex Heavy Duty Controllers are designed to perform duplexing and alternation.
The duplexing function provides capacity for system peaking or above normal demand without having the full motor capacity spinning at all times. It also provides standby capacity for use when one of the motors or pumps is disabled.
The alternation function reverses the lead and lag mode for the two motors in a duplex system. Upon alternation, the first motors becomes the lag motor and the second motor assumes the lead function. The alternation function equalizes wear on the two machines and extends the life of seals and bearings.
