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Transistorized Induction
Heating Power Supplies |
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| Features/Benefits: |
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Available power outputs from 3, 10 and 30 kHz in models of 25 to 450 kW. |
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Rated for continuous or intermittent duty. |
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Variable ratio output isolation transformer for load impedance matching. |
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Internal load matching capacitors for full power operation over a wide range of load conditions. |
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Input power factor is 0.95 under all operating conditions. |
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Output regulation accuracy is ±1% of rated power with ±10% line variance to ensure precise process control. |
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Single control board. Field replaceable without adjustment for easy maintenance. |
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Optional RS-232/485 interface for automatic operation under computer control. |
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Power Supply For General Purpose Induction Heating |
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The STATIPOWER® SP12 is designed to match multi-turn coils (400-2000 V) that are used for hardening, tempering, tube heating, crystal growing, brazing, wire and strip heating and many other induction heating applications. A wide variety of heating coils can be properly matched with built-in load tuning capacitors and multi-tap output
isolation transformer. |
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Unitized Design For Stand-Alone Operation |
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Just connect three phase 415V input power, cooling water and heating coil and you’re ready to begin heating. The cabinets are designed to accommodate a variety of fixtures, conveyors and part handling machines. Complete stand-alone control and monitoring include: Manual start/stop push buttons, heat level control with 10 turn lockable dial, four meters and annunciator lights to monitor all operating parameters. |
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Remote Or Computer Controlled Operation |
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Remote control can be accomplished by connection to the user interface provided. Heat time can be controlled from a foot switch, machine control relay or PLC. Heat level can be controlled by a remote potentiometer, 4-20 mA process control signal or analog 0-10 V signal from a PLC. An optional RS-232/485 interface is available for remote computer monitoring, data logging and control. |
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| SPECIFICATIONS: |
| ELECTRICAL OUTPUT |
PHYSICAL DATA |
UTILITY INPUT REQUIREMENTS |
| kW Rating at Given Frequency |
Dimensions in Inches |
Ship Wt. |
kVA |
Cooling Water (g.p.m.) |
| 3kHz |
10kHz |
30kHz |
Depth |
Height |
Width |
Pounds |
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25 |
25 |
32 |
28 |
420 |
31 |
4 |
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50 |
30 |
68 |
36 |
770 |
62 |
7 |
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75 |
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30 |
68 |
36 |
770 |
94 |
14 |
| 100 |
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100 |
30 |
68 |
36 |
850 |
125 |
14 |
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150 |
150 |
30 |
80 |
42 |
1600 |
187 |
18 |
| 200 |
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200 |
30 |
80 |
42 |
1800 |
250 |
22 |
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225 |
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30 |
80 |
42 |
1800 |
280 |
24 |
| 300 |
300 |
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30 |
80 |
42 |
1800 |
375 |
26 |
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300 |
36 |
90 |
72 |
2100 |
375 |
26 |
| 400 |
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36 |
90 |
72 |
2300 |
500 |
30 |
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450 |
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36 |
90 |
72 |
2300 |
562 |
30 |
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| COMMON FEATURES: |
Energy Conversion Efficiency |
85% minimum |
Input Power Factor |
0.95 |
Output Regulation |
Voltage, power or current |
Regulation Accuracy |
±1% with ±10% line variance |
Water Requirements |
95° F (max.) (35° C) |
Power Requirements |
415 V, 3 phase, 50 Hz |
Operator Controls |
Panel-mounted analog meters for voltage, frequency, current and output power. LED operation and diagnostic indicators. Manual/timed selector switch. Timer control is standard for models up to 100 kW. Ten turn potentiometer for control of output power, voltage or current. On/Off push buttons. |
Safety Features |
Door interlocked disconnect switch and fast-acting semiconductor-type fuses. External, inlet and outlet cooling water pressure gauges. Water pressure differential switch and manual reset temperature switches on each water circuit. |
| *Specifications are subject to change without notice. |
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| 100 kW / 10 kHz bar end heater |
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Wire, cable and tube heating |
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| High voltage multi-turn coil |
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