FSE(w)

Self-regulating heating cable for temperature maintenance
100°C: maximum tolerance temperature with powered cable
Automatically varies power output as temperature changes
For industrial applications in explosion and fire zones
External temperature control not required

Notes on operation:

Maximum tolerance temperature with powered and unpowered cable: 100°C
Minimum installation temperature: -40°C
Minimum operating temperature: -65°C
Power supply voltage: 220-277 V a.c.
W/m available: 17, 31, 45, 60

Examples of application:

Antifreeze function of products with design temperatures up to 100°C
Temperature maintenance of fluids in general, including highly corrosive ones
Installation in zones with explosion and fire hazards (ATEX)

Temperature classes:

17 e 31 W/m

T4 (135°C)

45 e 60 W/m

T3 (200°C)

Model	Nominal dimensions (mm)	Minimum bending radius	Safe zone cable gland	ATEX cable gland
FSE CT	12,7 x 5,95	35mm	M25	M20
FSE CF	12,4 x 5,65	35mm	M25	M25
FSE(w) CT	15,4 x 6,5	40mm	M25	M25
FSE(w) CF	15,1 x 6,2	40mm	M25	M25

FSE(w) CT

Version with metal mechanical protection sleeve and earthing braid with subsequent thermoplastic coating.

FSE(w) CF

Version with metal mechanical protection sleeve and earthing braid and subsequent fluoropolymer coating.

Maximum circuit length in metres depending on the size of the circuit breaker used and 230V ac power supply:

Model	Starting temperature	6A	10A	16A	20A	25A
17FSE	10°C	46	76	120	148	-
	0°C	36	62	98	122	148
	'-20°C	24	42	66	82	102
	'-40°C	16	28	44	56	68
31FSE	10°C	32	52	82	104	110
	0°C	26	42	68	84	106
	'-20°C	16	28	46	56	70
	'-40°C	12	18	30	38	48
45FSEw	10°C	24	38	62	76	96
	0°C	20	32	50	64	80
	'-20°C	12	22	34	42	52
	'-40°C	8	14	22	28	34
60FSEw	10°C	20	35	52	66	82
	0°C	16	28	44	56	70
	'-20°C	12	20	32	40	50
	'-40°C	8	14	22	28	34

With differential circuit breaker protection 30 mA curve C according to IEC60898

The FREEZSTOP EXTRA FSE is a self-regulating heating cable with semi-conductive matrix, an ideal solution for antifreeze systems and for maintaining water and fluid temperatures up to 100°C. Its inherent ability to self-limit its temperature to a value below the maximum allowed by the materials used in its construction allows it to be used without any need for thermostatic control. Installation is quick and easy as it can be cut, branched and terminated to size directly on site without the need for special equipment.

Temperature curve:

The graph shows the power rating supplied with a 230 V ac power supply and the cable installed on a suitably insulated metal pipe and dimensioned according to standards IEC 62395 and IEC 60079-30

Certifications

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