GPU 50Hz 60Hz 400Hz 30kVA 45kVA 60kVA 90kVA 120kVA 200kVA 300kVA Airport 200V 115V 270V 28V Static Frequency Converter/Ground Power Unit/Aviation/Power Supply

• Current Type: AC
• Phase: Three Phase
• Frequency Characteristics: Power Frequency
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: ACME50-338000
• Usage: Voltage and Frequency Stabilizer
• Frequency: Industrial Frequency
• Size: Large
• Iron Core Shape: Ring
• Power Source: Switching Regulated Power Supply
• Application Range: Industrial and Mining Enterprises
• Brand: Acme
• Circuit Mode: IGBT/Spwm
• Input Voltage: 265V-495V
• Input Frequency: 30Hz-70Hz
• Output Voltage: 380V
• Output Frequency: 50Hz/60Hz
• Waveform: Sine Wave
• Power Stability: 1%
• Frequency Stability: 0.01%
• Thd: 2%
• Efficiency: 95%
• Reaction Time: 2ms
• Transport Package: Wood Packing
• Specification: 300kva-800kva
• Trademark: ACME
• Origin: Jinan
• HS Code: 8504401990
• Production Capacity: 200PCS/Month
• Package Size: 120.00cm * 150.00cm * 120.00cm
• Package Gross Weight: 300.000kg

Product Description

Product introduction

Features:

1. The intermediate frequency power supply has the following technical characteristics:
2. Adopting twelve pulse rectification technology, the input current distortion is low, the power factor is high, and the pollution to the power grid is small.
3. Adopting pure digital control, high-frequency SPWM wave and full bridge inverter technology, the overall efficiency is high.
4. Strong overload capacity, supporting up to 400% current overload.
5. Excellent output stability and fast dynamic response.
6. The protection function is complete, ensuring the normal operation of power equipment and the safety of loads.
7. Can store up to 1000 error messages and quickly locate the cause of faults through fault codes.
8. Black box function (the latest 50 error messages) to query the internal and external parameters of the power supply during a fault.
9. Total output time and total loss power; Record the user's recent 200 operation records.
10. LCD display. The interface is clear and intuitive, and the operation is simple and easy to use.
11. The AC/DC output function can be completed through attachments.

Technical Parameters:  

Model		ACME400-3390
Input	Phase number	Three phase three wire+PE
	Voltage	380V/400V±15%
	Frequency	45~63Hz
	Line current Distortion	8.5%
	PF	>96%(100% load)
	Impulse current	None, with soft start function
Output	Phase number	Three phase four wire
	Output voltage	3 × 200/115V
	Output power	0~90KVA
	PF	0.7 lagging, 0.95 leading
	Voltage regulation	<0.5% (balanced load or 30% unbalanced load)
	Total harmonic content	<1.5% linear load <2% non-linear load according to ISO1540
	CF	1.414±3%
	Voltage modulation	<1.0% (typical<0.5%)
	Phase symmetry	120 ° ± 1 ° (balanced load); 120 ° ± 2 ° (30% unbalanced load)
	Frequency	400Hz±0.1%
	Output current	Below 20% of rated current: 2% of range Above 20% of rated current: 5% of range
	Overload	>100% overload can work for 600 seconds >125% overload can work for 60 seconds >150% overload can work for 30 seconds >200% overload can work for 10 seconds >300% overload can work for 1 seconds >400% overload immediate alarm
Efficiency	Total efficiency	cosΦ=0.8 full load,>0.93
	Standby power	<50W(fan stopped)
Set	Voltage output	100-130V
	Voltage compensation	0-9V
	Delay waiting	0-15mins
	Time	Year, month, day, hour, minute, second
	Interlocking power supply	Open/Bypass
	Fan	Constant speed/conventional
	Fault record	Review/Clear
	Power recording	Review/Clear
Protect		Input overvoltage and undervoltage protection, input phase sequence protection
		Critical unit overheat protection
		Internal power supply monitoring of each power supply
		Output overvoltage and undervoltage (refer to MH/T6018 standard)
		Output overload protection, output short circuit protection
Environment	Working temperature	-40ºC-+60ºC
	Relative humidity	10%-100%(non condensing)
	Noise level	<65dbB(A)(1m),usually 60dbB(A)
	Protection standards	IP55(outdoor operation)
Service life	Service life	>25 years
	Mean time between failures	Inverter section >25,000 hours
		Ventilation section >100,000 hours
	Mean time to repair (MTTR)	<20mins
Remark		The testing conditions for setting errors/measuring trial errors are (25 ºC± 5 ºC);