Specification
Copyright© Itech Electronics Co., Ltd. 152
The above specifications may be subject to change without prior notice.
1. Internal absorption current and internal absorption power mean the absorption current and power of the
standard power dissipater inside the power supply; and external absorption current and external absorption
power mean the absorption current and power of the optional power dissipater outside the power supply.
2. Resistance programming accuracy differs based on different output current. For example, 10A Transient
1.0Ω, accuracy: (1.0Ω * 0.25%) +(375mΩ*A /10A) = 40mΩ.
3. Set value accuracy means the set accuracy realized through the panel button or communication
instructions. When external analog is used for programming, the programming accuracy is 1%.
4. Read-back value accuracy means the read-back accuracy realized through panel display or
communication instructions; when external analog is used for monitoring, the monitoring accuracy is 1%.
5. Up time and down time mean the time of establishment from one value to another value under ON status
when the internal standard power dissipater is enabled.
6. Use 12V/120AH battery for test.
7. When used in parallel, to balance power of each phase, distribute the instrument to three phases. But
must ensure that single machine input voltage meets Specification requirements.
8. It means the maximum phase current value under minimum work input voltage.
5.2 Supplemental characteristics
State storage capacity
100 sets
Recommended calibration frequency
once a year
Cooling style
fans
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