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Munk PSP Varipuls 150A/6V Rectifier

Used / Second Hand

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Availability:
10 In stock now
Stock No
RU709
Model
E230 G10/100 WRG-TFM
Year of Manufacture
1995
New or Used
Used (Second Hand)
Voltage
10
Amps
100
Other Info
Multiple units available from stock
Location
Our Central Warehouse, Aldridge, UK
External Dimensions (WxDxH mm)
410 x 240 x 135

Description

MUNK Varipuls Switch-Mode Technology psp family, air-cooled

psp family - Modules and Plug-in Units

Plating rectifiers featuring the advanced switched-mode power supply technology designed for simple air cooling.  The modules are for excellent quality DC precision plating processes.

Application:

Individual use for processes where controlled DC power supplies are needed. Electrolytic Special Applications, Plating Processes, and Pulse Applications.

Product Description:

Modular, high-frequent 19" Switch-mode Technology including a standardized analog interface. EMC-compliant and rounded-up with a high-tech finish. The psp family Modules and Plug-in Units are intended for the installation in an industrial control cabinet. One of the outstanding features of this compact power supply is the constant low ripple which provides excellent DC quality.

Beyond galvanically isolated setpoint and actual values (0-10 VDC), optional 
4-20 mA or Profibus DP the devices are short-circuit proof and resistant against over temperatures.

Block diagram:

The switch-mode rectifier is featured with the following five functions: 

High-frequent disturbances are reduced in the mains filter (1). On the other hand the mains filter is used to dampen the interference voltages. The mains rectifier converts the voltage into DC voltage (2). The power electronics (3) then convert the DC voltage pulse width modulated into a staircase-shaped alternating voltage. The internal transformer (4) stands for a galvanic potential separation and voltage adjustment on the secondary side. On the output side rectification is achieved by fast power diodes (5). On the output side a constantly smoothed and fully controllable DC voltage is generated.

Customer Benefits:

Especially adapted for Multi Circuit Rectifier Cabinets the psp family Modules and Plug-in Units offer a high packaging density. Furthermore they are featured with a central feed-in as well as a central interface for communication and cooling.

Technical Data (applies for all sizes)

Ripple (alpha units):< 1 % (over the entire output range)
Ripple (gamma units):< 3 % (over the entire output range)
Duty Factor:100 %
Adjustment:0 - 100 %
Control:constant current and voltage control
Efficiency:> 80 - 95 %

Interfaces:

Sizes alpha S and M: 
Setpoint values:0-10 V (standard)
 0-20 mA (optional)
Actual values:0-UNominal (standard)
 0-60 mV (standard)
All the other sizes: 
Setpoint and actual values:0-10 V (standard)
 0-20 mA (optional)
 4-20 mA (optional)

Overview:

The air-cooled psp family modules and plug-in units are available in the following sizes

SizePower Range
Current RangeVoltage Range
alpha S250 W25 A25 V
alpha M500 W50 A30 V
alpha L1000 W100 A400 V
alpha L1500 W150 A400 V
alpha XL3000 W600 A400 V
   
gamma S8 kW800 A500 V
gamma M15 kW1000 A500 V
gamma L25 kW1500 A500 V
    
psp compact25 kW1500 A500 V
gamma XL30 kW2000 A500 V

 

pdf icon Print / Download Munk PSP Varipuls 150A/6V Rectifier Datasheet

Photographs taken prior refurbishment. Our refurbishment service is not available on all machines.