Fronius TTB 80 G User Manual

Water-cooled ho-
sepack – THP
300i,
THP 400i,
THP 500i
THP 300i THP 400i
DC welding current
at 10 min / 40 °C (104 °F)
60% D.C.
1)
/ 300 A 60% D.C.
1)
/ 400 A
100% D.C.
1)
/ 230 A 100% D.C.
1)
/ 300 A
AC welding current
at 10 min / 40 °C (104 °F)
60% D.C.
1)
/ 250 A 60% D.C.
1)
/ 350 A
100% D.C.
1)
/ 190 A 100% D.C.
1)
/ 270 A
Shielding gas
(Standard EN 439)
Argon Argon
Minimum coolant flow Q
min
1 l/min
(0.26 gal. [US]/min)
1 l/min
(0.26 gal. [US]/min)
Length
4.0 / 8.0 m
(13 ft. 1.48 in. / 26 ft.
2.96 in.)
4.0 / 8.0 m
(13 ft. 1.48 in. / 26 ft.
2.96 in.)
Lowest cooling capacity as per IEC
standard 60974-2 as function of ho-
sepack length
650 / 650 W 950 / 950 W
Minimum coolant flow Q
min
1 l/min
(0.26 gal. [US]/min)
1 l/min
(0.26 gal. [US]/min)
Minimum coolant pressure p
min
3 bar
(43 psi)
3 bar
(43 psi)
Maximum coolant pressure p
max
5.5 bar
(79 psi)
5.5 bar
(79 psi)
Maximum permitted open circuit
voltage (U
0
)
113 V 113 V
Maximum permitted striking voltage
(U
P
)
10 kV 10 kV
THP 500i
DC welding current at 10 min / 40 °C (104 °F)
60% D.C.
1)
/ 500 A
100% D.C.
1)
/ 400 A
AC welding current at 10 min / 40 °C (104 °F)
60% D.C.
1)
/ 400 A
100% D.C.
1)
/ 300 A
Shielding gas
(Standard EN 439)
Argon
Minimum coolant flow Q
min
1 l/min
(0.26 gal. [US]/min)
Length
4.0 / 8.0 m
(13 ft. 1.48 in. / 26 ft.
2.96 in.)
Lowest cooling capacity as per IEC standard 60974-2 as
function of hosepack length
1200 / 1750 W
Minimum coolant flow Q
min
1 l/min
(0.26 gal. [US]/min)
Minimum coolant pressure p
min
3 bar
(43 psi)
99
EN-US

Fronius TTB 80 G Specifications

General

Brand	Fronius
Model	TTB 80 G
Category	Welding System
Language	English