自动反转高压电源
斯派曼CZE1000R 是一个全功能的机架式安装的高压电源，实验室使用的理想之选。以满足需要一个“热切换”可逆的输出电压而设计。输出极性可以通过前面板开关快速并安全地反转。
输出电压和电流通过十圈可锁定计数刻度盘，从0 至30kV 和0 至300uA 是完全可调的。通过0 至+10Vdc 编程信号进行远程控制操作；这个信号由用户产生或使用提供的+10 Vdc 参考并使用外部的电位器。
前面板上的电压和电流表提供本地监测。提供电压和电流测试点，0 至10Vdc 对应0 至100% 额定输出。
为了外部高压可接近的区域的防护，提供双位常闭的外部互锁。如果互锁是开着的，高压将关掉并在小于一秒内归零；在互锁闭合之前，高压不能被激活。
卓越的负载和输入调节规格与CZE1000R 出色的稳定性和低纹波保证了一个稳定的高压输出，实现了一致的工艺效果。
典型应用:
- 静电纺丝
- 质谱分析
- 毛细管电泳
- 静电研究
规格
(Ref. 128075-001 REV. H)
Input Voltage:
115Vac, ±10%, 50/60Hz
Input Current:
Less than 1 amp
Efficiency:
75% typical
Output Voltage:
0 to 30kV
Polarity:
Auto reversible via front panel switch
Output Current:
0 to 300µA
Power:
9 watts, maximum
Line Regulation:
0.01% for a 10% input voltage change
Load Regulation:
0.01% for a full load change
Ripple:
0.1% Vp-p
Stability:
0.02% per 8 hours (after 1/2 hr warmup)
NL Time Constant:
100ms
Stored Energy:
0.2 Joules at 30kV
Temperature Coefficient:
100ppm/°C
Operating Temperature:
0°C to 40°C
Storage Temperature:
-40°C to 85°C
Humidity:
10% to 85% RH, non condensing
Cooling:
Convection cooled
Dimensions:
5.25”H x 19”W x 17”D (13.3cm x 48.3cm x 43.2cm).
Weight:
22lbs. (10kg)
Interface Connector:
14 pin terminal block
AC Input Connector:
IEC320 connector with 6’ (1.83m) cord
HV Output Connector:
Detachable 36. (0.91m) cable provided
Regulatory Approvals:
Designed to meet EEC EMC Directive. Designed to meet EEC Low Voltage Directive.
OPTIONS
220 220Vac Input VoltageRPO Rear Panel HV Output
CZE100R TERMINAL BLOCK 14 PIN
| Pin | Signal | Parameters |
|---|---|---|
| 1 | +10Vdc Reference Output | +10Vdc, 4mA maximum |
| 2 | Internal Voltage Control | Front Panel Program Voltage (programming potentiometer) |
| 3 | Voltage Program Input | 0 to 10Vdc = 0 to 100% rated output, Zin =10MΩ |
| 4 | Internal Current Control | Front Panel Current Control (programming potentiometer) |
| 5 | Current Program Input | 0 to 10Vdc = 0 to 100% rated output, Zin =10MΩ |
| 6 | Signal Common | Ground |
| 7 | Voltage Test Point | 0 to 10Vdc = 0 to 100% rated output, Zout =10kΩ, 1% |
| 8 | Current Test Point | 0 to 10Vdc = 0 to 100% rated output, Zout =10kΩ, 1% |
| 9 | External Interlock Out | 32Vdc @ 2 amps, max, (connect to pin 10 through safety switch) |
| 10 | External Interlock In | Return for interlock (connect to pin 9 through safety switch) |
| 11 | +10Vdc Reference Output | +10Vdc, 4mA maximum |
| 12 | Enable | Open or ground = HV OFF, >3.4Vdc (up to 15Vdc) = HV ON |
| 13 | Spare | No Connection |
| 14 | Spare | No Connection |
Note:
The unit is shipped with the following pins jumpered for front panel
operation: 2-3, 4-5, 9-10, 11-12 It is strongly recommended to
remove the 9-10 jumper and use a high voltage safety interlock
switch.
High Voltage Cable:
A mating high voltage connecter is provide with the unit. Have a
spare on hand or replace broken/lost mating high voltage cables
by ordering Spellman part number 105719-034
表和图
DIMENSIONS: in.[mm]
FRONT VIEW
TOP VIEW
BACK VIEW
Frequently Asked Questions
What Is a Safe Level of High Voltage?
What Is an “External Interlock”?
Where Can I Obtain Information on High Voltage Safety Practices?
How Should I Ground Your Supply?
