- 針對微型焊接提供出色的低能耗控制
- 超快速的閉環控制能力
- 實時反饋
- 單相電源
- 針對直流焊機圖形顯示與直觀式直流焊機監控提供三種反饋模式
UB25線性直流微型電焊機(Unibond II後續產品)能夠為超小型電阻焊和熱壓幫定應用提供前所未有的控制性能。
這款微型焊機適用於需要閉環反饋控制與快速響應時間的小型應用。 UB25精確的低能耗控制性能有利於醫療與汽車等市場中的關鍵安全應用。
Specification :
MODEL NUMBER |
DC25 |
DC25/230 |
UB25 |
UB25/230 |
Nominal Line Voltage (Single Phase) |
115 VAC 50/60 Hz |
230 VAC 50/60 Hz |
115 VAC 50/60 Hz |
230 VAC 50/60 Hz |
Line Voltage Range |
+15% / -10% |
+15% / -10% |
+15% / -10% |
+15% / -10% |
Repetition Rate |
20kW @ 1 weld/sec for 10 msec (per weld) |
5kW @ 1 weld/sec for 10 msec (per weld) |
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Setting Ranges: Current |
100A - 4000A |
5A – 1000A |
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Peak: Current |
4000 amps |
1000 amps |
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Output Regulation versus Line Voltage Variance |
2% |
2% |
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Output Regulation versus Load Resistance Variance |
2% |
2% |
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Output Repeatability Current, Voltage, Power ± of Setting |
2% |
2% |
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Weld Period Ranges |
Ranges |
Resolution (steps) |
Ranges |
Resolution (steps) |
First / Second Pulse (msec.) – Ranges Scale |
0.01 - 0.99 / 1.0 - 9.9 |
0.01 / 0.1 |
0.01-0.99 / 1.0-9.9 / 10-99 |
0.01 / 0.1 / 1 |
Upslope / Downslope Periods (msec.) – Ranges Scale |
0.01 - 0.99 / 1.0 - 9.9 |
0.01 / 0.1 |
0.01-0.99 / 1.0-9.9 / 10-99 |
0.01 / 0.1 / 1 |
Output Accuracy |
+/-2% of setting plus 2A, .05V or 20W |
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PHYSICAL CHARACTERISTICS |
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Dimensions L x W x H Inches (mm) |
20.5 x 9.25 x 12.75 (521 x 235 x 324) |
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Weight Lbs (Kg) |
52 (24) |
Features :
WELD HEAT PROFILE CONTROL |
DC25 |
DC25/230 |
UB25 |
UB25/230 |
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Weld Pulse Control |
Dual pulse with independent control of current, voltage or power on each pulse. |
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Programmable Weld Pulse Segments |
Squeeze, upslope 1, weld 1, downslope 1, cool, upslope 2, weld 2, downslope 2, hold. |
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Weld Schedule Memory |
Save up to 99 different weld schedules, protected from unauthorized changes. |
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Weld Schedule Chaining |
Allows automatic linking of weld schedule sequence. |
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BUILT-IN WELD MONITOR FUNCTIONS |
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Measurement Parameters |
Current, voltage, and power on each pulse. |
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Graphic Display |
Back-lit LCD displays programmed and actual weld current, voltage, or power, and upper and lower limits. |
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Measurement Selection |
Peak or average. |
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Current Measurement Range/Accuracy |
0.1 – 4.0 kA, ±2% of setting ±2 A. |
0.005 – 1.00 kA, ±2% of setting ±2 A. |
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Alarms |
Display alert, four user programmable AC/DC relays; audio alarm. |
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Programmable Weld Energy Limit |
Terminates weld energy when exceeding user defined current, voltage, or power limits. |
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Weld Pre-Check |
Inhibit second weld pulse when first test pulse exceeds user programmed limits. |
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Active Part conditioner |
First pulse current limit in constant power. |
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I/O AND DATA COMMUNICATIONS |
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Input |
Input Isolation |
All inputs and outputs are fully isolated. |
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Control Voltages |
Selectable: +5V, +24V, sourcing or sinking inputs. |
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Foot Switch Initiation |
1-level foot switch, 2-level foot switch. |
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Firing Switch Input |
Mechanical or opto firing switch. |
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Remote Control |
Remote weld schedule select, process inhibit, emergency stop. |
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RS232 |
Change weld schedules and individual parameters. |
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RS485 |
Change weld schedules and individual weld parameters; “Daisy Chain” unit to unit, unit(s) to host computer. |
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Electrode Voltage |
Weld voltage signal for voltage feedback operation (0 to 10V peak). |
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Output |
Monitor |
RS232/485 Weld data out |
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Weld Head Air Valve Driver |
24 VAC, 1A; timing controlled by DC25 or UB25. |
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Alarm Relays |
Four user-programmable mechanical relays; programmable normally open or normally closed contacts: |