✦Explosion-Proof Transformer Rectifier
✦EPTR
✦EPTR Introduction
Explosion-Proof Transformer Rectifier can adopt both analog and digital circuit scheme. It should be stable,
strong anti-interference, and qualified, so the equipment is suitable for the hazard environment. R-SS has
the ATEX certificate and CNEX certificate, which stand for the leading level in the world.
✦Standard Features
※ Single or 3-phase input
※ Plinth
mounted
※ Dry
powder coated enclosure
※ Fully
magnetic circuit breaker
※ Meters,
indicators, buttons, and
switches are Explosion-Proof
※ Input
and output lightning arrestors
※ Constant
current mode, accuracy ≤±1%
※ Constant potential precision, ≤5mV
※ Constant potential mode, protection potential range - 3000 mv~ + 3000 mv
※ Heavy
duty transformer with 20% over design capacity
※ Interrupter
mode, time variable
※ DC output
volt ,amp and potential meters, with +/- 1.5% accuracy
※ Ripple:
3 phase, ≤5%, single phase, ≤10%
※
Transformer: min. 95% efficient, Class up to “H” rated
※ When
the output current or output voltage
exceed 100%-110% of rated value, current
down to zero and the fault light on
※
Lack-phase alarm
※
Temperature high alarm
※
Over/Under potential limited alarm
※ IP65,
NEMA4x
※ 4~20mA
transmitter
※ If digital
scheme, LCD controller can show
more interactive information.
※ Sunshade,
outdoor normally provided.
DOWNLOAD