Page 30 - EPR Catalog 2015

CT-E range
Benefits and advantages

Characteristics Benefits
Direct reading scales 1
1 – Diversity: Direct setting of the time delay without any additional
calculation provides accurate time delay adjustment.
– 2 multifunction timers
LEDs for status indication 2
– 56 single-function timers All actual operational states are displayed by front-face LEDs,
– Control supply voltages: thus simplifying commissioning and troubleshooting.

– Dual range: 24 V AC/DC Connection screws in M3 (Pozidrive 1) 3
Easy and fast tightening and release of the connection screws
– Single range: 110-130 V AC, 220-240 V AC with pozidrive, pan- or crosshead screwdriver.

– Wide range: 24-240 V AC/DC (CT-MFE) Solid-state output 4
– Time ranges Devices with solid-state output are the perfect solution for
high operation cycles.
– 5 single ranges: 0.05-1 s, 0.1-10 s, 0.3-30 s, 3-300 s,

0.3-30 min

– 8 time ranges: 0.05 s - 100 h (CT-MFE)
– Devices with 1 c/o (SPDT) contact (250 V / 4 A) or

solid-state output for high switching frequencies (thyristor
0.8 A)
– Approvals / Marks (details see page 1/4)

– A, C, R, K, E, L / a, b

Synonyms alternative expression(s) used expression alternative expression(s)
used expression SPDT voltage-related wet / non-floating
1 c/o contact DPDT volt-free dry / floating
2 c/o contacts

Operating controls

1 LEDs for status indication
U - green LED: V control supply voltage applied

1 R2: red LED: V output relay energized

2 Time range adjustment (only multifunctional devices)
2

3 Fine adjustment of the time delay
3 4 Preselection of the timing function (only multifunctional devices)

4

1SVC 110 000 F0508
1SVC 110 000 F0500
1SVC 110 000 F0506
2CDC 252 166 F0005
1 2 34

A1 AL
A1

AL

1/19 ABB | Catalog Electronic Products and Relays 2015 | 2CDC 110 004 C0210