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GPU 400HZ frequency converter

This kind of products adopts special technology and high-frequency electric switch change technology. It is specially used for aviation and military electric equipment, such as plane and its carried equipments, radar, navigation, and so on. It is the substitute of the unit frequency conversion power supply. There are ±20% adjustment in voltage and frequency, also it is applied to laboratory and product line as debugging power supply. We can design any products according to the requirement of the clients between 25-1500Hz.

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Performance characteristics

● Adopt advanced IGBT/SPWM technology,small capacity,low noise,high reliability

● A lot of input immunity scope design，input the adapter power generator

● Double isolation from the input and output,safe and reliability

● Output pure sine wave, the wave shape is pure and steady

● Perfect protection function

Executive standard

● GJB 181b-2012 aircraft power supply characteristics

● GJB 572a-2006 aircraft external power supply characteristics and general requirements

● MH / T 6018-2014 aircraft ground static power supply

● GJB 5189-2003 aircraft power supply characteristic parameter test method

● GJB 1440-92 definition and basic requirements of electrical and electronic equipment enclosure

● GJB 151b-2013 requirements for electromagnetic emission and sensitivity of military equipment and subsystems

● GJB 150.8a-2009 environmental test method for military equipment Part 8: rain test

● GJB 150.9a-2009 environmental test methods for military equipment Part 9: hygrothermal test

●GB 5226.1-2009 electrical safety of machinery electrical equipment of machinery part 1: General technical conditions

● GB 4793.1-2007 safety requirements for electrical equipment for measurement, control and laboratory use Part 1: General requirements

GPU 400HZ frequency converter parameter

Model	13030	13060	13100	33200	33450	33600	33900	331500	333000
Capacity	3KVA	6KVA	10KVA	20KVA	45KVA	60 KVA	90KVA	150KVA	300KVA
Circuit mode	IGBT/SPWM
Output frequency	400Hz/300~500Hz
Load stability	≤±1%
Frequency stability	≤±0.01%
Input	220V±20%		400V±20% （45~65hz）
Input phase	1phase		3phase 4wires
three phases imbalance.	phase120°±2° ;phase difference<3% rated value
Wave distortion	THD≤2%
Outputvoltage	3phase 4wires ;115V(200V)±20% or 21V(36V)±20%
Over load ability	125% for 30 min; 150% for 90 sec;200% for 20 sec.
Protection function	≤2mS
Meter Display	Frequency、voltage、current、power、power factor 4 number display
Protection function	Over voltage, over current, over temperature, over load, short circuit, and automatic alarm.
Insulation reactance	500Vdc 20MΩ
Pressure endurance insulation	1800Vac/5mA/1 minute
Cooling mode	Compulsive fan cooling
Protect grade	IP20/IP32(optional)
Mobile function	With Trailor or without Trailor(optional)
Working temperature	-20℃~50℃
Relative humidity	0-90%（No condensation）
Altitude	1500 meters
Dimension(W×L×H)mm	660×400×800		830×450×1100		520×1160×1370		600×1320×1440		1850×1100×1750

Product scenario

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