Industrial-Grade 3/1 40kVA Low Frequency UPS Built-in Isolation Transformer

• Phase: Three Phase
• Type: On-line
• Protection: Overcurrent
• Application: Industry
• Classification: Lighting/Power
• Standby Time: Long-acting Machine
• Model NO.: DPL31 40KL
• Standby UPS: Sine Wave Output UPS
• Output Capacity: Medium Type
• Equipment Mode: Centralized Model
• Brand: Daopulse
• Rate Capacity: 32kw
• Rate Voltage: 400VAC
• Frequency Range: 50/60Hz±10%
• Harmonic: ≤2% Linear Load
• Transfer: 0ms
• Efficiency: ≥ 90%
• Rectifier: 6 Pulse
• IP Grade: IP21
• Weight: 278kg
• Noise: ≤ 70dB
• Transport Package: Standard Export Packing
• Specification: 950*560*1333mm
• Trademark: Daopulse
• Origin: Guangzhou; China Mainland
• HS Code: 8504402000
• Production Capacity: 5000000 PCS/Year

Product Description

 Industrial-Grade 3/1 40KVA Low Frequency UPS Built-in Isolation Transformer

Highly reliable digital processing technology

intelligent human-machine dialogue interface

powerful intelligent network management
 

Characteristics

• Intelligent digital control

  Real-time control, parameter setting, operating program management

  self-test and self-detection functions are implemented by high-speed

  microcontrollers to detect and fault-protect all independent circuit connections

• Advanced DSP technology

  The advanced IGBT module has good high-speed switching, high voltage,

  high current and other working characteristics, high working efficiency,

  miniaturized drive circuit, and effectively improve the overall efficiency

  and reliability of the product

•  Rich communication function interface

  Built-in RS232/USB/SNMP communication port and a variety of dry contact signal

  interfaces, truly realize multi-purpose communication and remote monitoring

Specification
 

Model		DPL31 10K		DPL31 15K		DPL31 20K		DPL31 30K		DPL31 40K
Phase		Three phase in /Single phase out
Input	Rate capacity	10KVA/8KW		15KVA/12KW		20KVA/16KW		30KVA/24KW		40KVA/32KW
	Rate voltage	400Vac(three phase with ground)
	Voltage range	165~280Vac(phase)/285~485Vac(line)
	Frequency range	50/60Hz±10%
Output	Rate voltage	220/230/240Vac(three phase) ±1%
	Line mode frequency	45~55Hz or 55~65Hz
	Bat mode frequency	50Hz or 60Hz
	Frequency regulation	±1%
	Harmonic	≤2%   linear load;    ≤5%   non-linear load
	Crest ration	3:1
	Transfer	0ms
	Transient response	0%~100%(linear load)≤±5%;  20%~100%(non-linear load)≤±3%
	Transient recovery	0%~100%(RCD load)<60ms recover to 90%
	Overload	0%~110%: normal;  110%~150%: 10~1min;  load>160%: 200ms; (transfer to bypass and alarm)
	Output short	60~100ms
	Efficiency	≥ 88%						≥ 90%
Grid rectifier	Rectifier	6 pulse
Grade	IP grade	IP21
BAT	Number	29/30/31/32, default 32
	Charge voltage	290V~435V adjustable
	Charge current	Default 10A, max 40A
Size  Weight	Size (D*W*H mm)	656*405*817								950*560*1333
	Weight (kg)	118		120		145		193		278
Environment	Audible noise	≤ 70dB
	Temperature /Humidity	0ºC~40ºC;20%~95%
	Communication	RS-232/USB/SNMP card