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MDS Steel Mill Inverters


MDS Heavy & Medium Duty Steel Mill Inverters. Heavy Duty Steel Mill Inverter IPSi Intelligent Inverters feature ruggedization and wide temperature range, INV-250 are pure sine wave, NEMA 4 crane inverters designed to operate in harsh environmental conditions, available in 3KVA & 5KVA models. Meduim Duty Major500, Major1000 & Major2000 are rugged DC/AC steel mill inverters, sine wave 250VDC to 115Vac/60Hz.



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Steel Mill Inverters
Steel Mill NEMA4 Inverters


Model  Selection Guide : 

 IPSi Heavy Duty Steel Mill Inverters
 Models IPSi1200X-250-110  IPSi2400X-250-110
 Input Voltage  250Vdc nominal
 Input Actual 200-300VDC, Up to 450VDS Spikes
 Input Amps 8A max
16A max
 Output Voltage 110VAC
 Output Max Amps 10A 20A
 Output Connections NEMA 5-15 Receptacle, Hardwire 2x NEMA 5-20 receptacle, Hardwire
 Dimensions (WxHxL) 9.4” x 7.8” x 12.3” (23.9 x 19.8 x 31.2cm) 9.4” x 9.3” x 15.2” (23.9 x 23.6 x 38.5cm)
 Weight 30 lbs (13.6 kg)
52.5 lbs (24 kg) 

 MAJOR Medium Duty Steel Mill Inverters  
 Models Major500-250 Major1000-250 Major2000-250
 Input Voltage  250Vdc nominal. 200-400Vdc operating range
 Input Current  3A max 6A max 13A max
 Output Voltage 115VAC/60Hz
 Output Connection NEMA 5-15R duplex receptacle  NEMA 5-15R duplex receptacle NEMA 5-20R duplex 
 Dimensions (WxHxL) 5.2” x 5.2” x 16” (132 x 132 x 407mm) 7.4” x 5.2” x 17” (187 x 132 x 432mm) 14” x 5.2” x 16” (355 x 132 x 406mm) 
 Weight 14 lbs (6.3 kg)
18 lbs (8 kg)  25 lbs (11 kg) 

 INV-250 Heavy Duty NEMA 4 Steel Mill Inverters
 Model INV-250/3000SM  INV-250/5000SM 
 Input Voltage  250Vdc
 Output Power (W)  3,000 5,000
 Output Power (HP)  4.02 6.7
 Max starting current allowable (A) up to 40 seconds (at 120VAC) 48 79
 Maximum starting power (HP) Up to 40 seconds
7.5 12.3
 Output Voltage
 120/240 VAC. 60Hz
 Dimensions  (HxLxW)
777 x 381 x 476.5 mm ( 30.6 x 15 x 19 in)
 Weight 
156 lbs (70.7 kg)
195 lbs (88.4 kg)