ABB SACE Tmax XT2 User Manual page 79
Ekip touch trip units low-voltage molded-case circuit breakers
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Also See for SACE Tmax XT2:
- Installation manual (8 pages) ,
- Operating instructions manual (64 pages) ,
- Manual (17 pages)
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Voltage
Protection
Protections
[ANSI code]
UV [27] /
UV2 [27]
OV [59] /
OV2 [59]
VU [47]
Advanced
Protection
Voltage
[ANSI code]
Protections
S(V) [51V] /
S2(V) [51V]
RV [59N]
Frequency
Protection
Protections
[ANSI code]
UF [81L] /
UF2 [87L]
OF [81H] /
OF2 [87H]
Power
Protection
Protections
[ANSI code]
UP [32LF]
OP [320F]
RQ [40 or
32R]
OQ [320F]
D [67]
RP [32R]
Startup
Protection
D StartUp
ROCOF
Protection
Protections
[ANSI code]
ROCOF [81R]
1SDH002031A1002
ECN000092998
Trip threshold
Trip time t
t
(3)
tolerance
t
= t8 (t15)
(4)
± 2 %
t
t
= t9 (t16)
(4)
± 2 %
t
t
= t14
± 5 %
t
Trip threshold
Trip time t
t
tolerance
t
= t20 (t21)
± 10 %
t
t
= t22
± 10 %
t
Trip threshold
Trip time t
t
tolerance
t
= t12 (t17)
(5)
± 1 %
t
t
= t13 (t18)
(5)
± 1 %
t
Trip threshold
Trip time t
t
(3)
tolerance
t
= t23
± 10 %
t
t
= t26
± 10 %
t
t
= t24
± 10 %
t
t
= t27
± 10 %
t
± 7 % with If 6 In
t
= t7
t
± 10 % with If > 6 In
t
= t11
± 10 %
t
Trip threshold
Trip time t
t
tolerance
t
= t7 startup
± 10 %
t
Trip threshold
Trip time t
t
tolerance
t
= t28
± 10 %
t
Rev. B
Trip time tolerance
the better of: ± 10 % or ± 40 ms with t8 < 5 s
± 100 ms with t8 5 s
the better of: ± 10 % or ± 40 ms with t9 < 5 s
± 100 ms with t9 5 s
the better of: ± 10 % or ± 40 ms with t14 < 5 s
± 100 ms with t14 5 s
Trip time tolerance
(3)
the better of: ± 10 % or ± 40 ms with t20 < 5 s
± 100 ms with t20 5 s
the better of: ± 10 % or ± 40 ms with t22 < 5 s
± 100 ms with t22 5 s
Trip time tolerance
(3)
The better of: ± 100 ms with t12 5 s
± 10 % (min = 30 ms) or ± 40 ms with t12 < 5
s
The better of: ± 10 % or ± 40 ms with t13 < 5 s
± 100 ms t13 5 s
Trip time tolerance
the better of: ± 10 % or ± 40 ms with t23 < 5 s
± 100 ms with t23 5 s
the better of: ± 10 % or ± 40 ms with t26 < 5 s
± 100 ms with t26 5 s
the better of: ± 10 % or ± 40 ms with t24 < 5 s
± 100 ms with t24 5 s
the better of: ± 10 % or ± 40 ms with t27 < 5 s
± 100 ms with t27 5 s
The better of: ± 10 % or ± 40 ms
the better of: ± 10 % or ± 40 ms with t11 < 5 s
± 100 ms with t11 5 s
Trip time tolerance
(3)
The better of: ± 10 % or ± 40 ms
Trip time tolerance
(3)
(6)
The better of: ± 20 % or 200 ms
SACE Tmax XT2 – XT4 | 79
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