Professional Variable Frequency Drive for PCP
High performance and reliability VFD
Modular designed VFDs for PCP and ESPCP
Modular designed VFDs for Top Drive and Submersible Progressing Cavity Pumps application. Because of the different requirements between the PCP and ESPCP, PVR Pro VFDs can easily configure the key components for the different applications by modular designing.
Excellent control and protection features
Excellent control and protection features for both PCP and ESPCP applications, and excellent motor control method for both Induction Motors (IM) and Permanent Magnet Motors (PMM).
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Specifications
Input power supply3 phase 380V to 480V ±10%, 50/60Hz ±5% 
Converter type6 pulse diode rectifier
Input low harmonicBuilt-in passive harmonic filter, THID<5% at="" full="" load="">

ABB Ultra-low harmonic drive module integrated 
Inverter type IGBTs 
Input current protection Circuit breaker 
Input surge suppression IEC test classification / EN type: II/T2 

Maximum continuous voltage: 350V(L-PE)

ISCCR: 50kA (max.200A gG) 

Voltage protection level: 1500V 

In: 20kA 8/20 μs 

Imax: 40kA 8/20 μs 
Output voltageThe same as power supply
Output frequency 0 Hz to ±598Hz 
Motor controlDirect Torque Control (DTC) or V/F control
Motor technology Induction Motor (IM) and Permanent Magnet Motor (PMM) 
Efficiency >97% at full load
Power factor 0.98 at nominal load
Handling regenerative energy Brake chopper and brake resistors
Overload rating 150% for 1min/5min 
Certifications ISO9001, ISO14001 
Enclosure rating IP55 [ equivalent to NEMA3 ]
Cooling method Forced air cooling 
Altitude 0 to 1000m without derating 
Ambient operating temperature-20 ℃ to 50
Relative humidity 20% to 95% maximum(noncondensing)
H2S protectionConformal-coated PCBs & bus bars 
Material Carbon steel, the thickness is 2.5mm
Line-side termination Circuit breaker’s lugs in power junction box
Load-side termination Lugs in power junction box
Operating interface 7” touched screen panel
Analog inputs/outputs2 programmable analog inputs and expandable

2 programmable analog outputs and expandable 
Digital inputs/outputs 6 programmable digital inputs 

2 digital inputs/outputs 

1 digital input interlock 

3 programmable relay outputs 


Hotline
+86-22-27606488
Address
No.15-1, Ligang Park, Shuanggang Industry Zone, Jinnan District, Tianjin
E-mail
zhangyu@dcus.cn guoliwei@dcus.cn
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