Idea thermal cutoff (TS-R)0 pages
Idea Thermal Cut Off (i TCO)
Features and Benefits
●
Patent design
●
Fast response Cutoff time ≤30s
●
Low Resistance ≤0.5mΩ
●
One-time protection
●
Active control
●
Over-heating protection
●
Isolated remote indication
Product Description
Battery module &Pack
The left figure is the principle and application note. Inside
the
TCO1
red
square
is
ITCO,
which
integrated
TCO1,
R1&R2,TCO2 and TCO3.
R1
TCO3
R2
TCO2
Load
tery,
The BMS output a signal to activate the MOSFET. Then
the heater R1&R2 is power on and heat. The thermal cutoff
(TCO1) blow and disconnect the circuit. After that, The
TCO2 blow and disconnect the heater, the TCO3 blow at
BMS
www.SETFUSE.com
When the BMS detect the abnormal behavior of EV bat-
the same time and output a remote signal to BMS.