BTCPower EVSE - Converter Fault Protection and Safety Features

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will not be copied, reproduced, or used as the basis for sale or
manufacture of apparatus or BTCPower without written permission.
BTCPower 350 KW EVSE Installation manual Draft
Page 10 of 23
Modularity Power can be switched from one
output to the other in increments of
45 kW
Ripple current < 15 A p-p, Maximum allowable peak
to peak HVDC output current ripple,
1kHz bandwidth limited
< 15 A p-p, Maximum allowable peak
to peak HVDC output current ripple,
1kHz bandwidth limited
AC to DC Power Converter Fault Protection and Safety Features
Converter compliance matrix
Feature Specification Specification
HI pot withstand UL 2231-1/2, UL 840 UL 2231-1/2, UL 840
Insulation resistance UL 2231-1/2, UL 840 UL 2231-1/2, UL 840
Output voltage regulation +/- 2%, no load +/- 2%, no load
Over temperature Self-protected and latched Self-protected and latched
Input AC Over voltage
detection
1msec non-latched 1msec non-latched
Input AC Under voltage
detection
1msec non-latched 1msec non-latched
Input AC Over Current 1msec latched 1msec latched
Input AC fused
Input AC GFCI GFCI module range 30 mA. GFCI module range 30 mA.
Output DC over voltage 570 VDC latched 570 VDC latched
Output DC short circuit Shut down Shut down
CAN communication loss 1 sec shut down upon loss of
connection
1 sec shut down upon loss of
connection
AC input surge 6 KV requirement per UL 2231,
EMC requirements
6 KV requirement per UL 2231,
EMC requirements
External Remote E-Stop Remove high power if external
E-stop is activated
Remove high power if external
E-stop is activated
AC Converter – Input terminal block
A Single AC input terminal block is used to connect the AC utility to the AC to DC Power Converter
AC Line Side Load Side
Wire Range Opening per pole Wire Range Opening per pole
350-6 2 350-6 2
Torque for all poles: 275 LB-IN