Digital Dual Timer
Model : TT4
- Free voltage (100-240 V AC 50-60 Hz)
- Plug in type (8 pin, 11 pin)
- Multi range (0.01 sec ~ 9999 hour)
- Dual timer & tw timer function
- KEY-LOCK
Digital Dual Timer – Hanyoung Nux TT4
Features
- Free voltage (100-240 V AC 50-60 Hz)
- Plug in type (8 pin, 11 pin)
- Multi range (0.01 sec ~ 9999 hour)
- Dual timer & twin timer function
- KEY-LOCK
Digital Dual Timer
Specification
| Model | TT4-P42A | TT4-P42B | |
| Appearance |  |
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| Power supply voltage | 100 – 240 V a.c, 50 – 60 Hz | ||
| Voltage fluctuation | ±10% of the power supply voltage | ||
| Power consumption | Approximately 9.1 VA (220 V AC 60 ㎐) | ||
| Display method | 7 Seg LED(led), PV : character height 11mm, SV : character height 8mm | ||
| External Plug type | 11 pin socket | 8 pin socket | |
| Output | Contact composition | OUT-A : Time – Limit, 1c contact, OUT-B : Time – Limit, 1c contact | |
| Contact Capacity | N.O : 250 V a.c 3 A, N.C : 250 V a.c 2 A (resistance load) | ||
| Input | non-voltage input | Impedance when short : max. 1kΩ Remaining voltage when short : max. 2 V Impedance when release : min. 100 kΩ |
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| Min signal time | 20 ms min (START, EST/INH) | – | |
| Power backup memory | Semi-permanent (applied EEPROM) | ||
| Set up method | All time cognition (modification possible during power on) | ||
| Time error | (repeated error, set error, voltage error, temperature error) With power start (±0.01% max. ±0.05 sec) With reset start (±0.01% max. ±0.05 sec) |
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| Relay life expectancy | 100000 times min (250 V a.c 3 A load resistance) | ||
| Insulation resistance | 100 MΩ min, 500 V d.c(electric conduction terminal-non recharging terminal) | ||
| Dielectric strength | 2000 V a.c 50/60 Hz per 1 min(electric conduction terminal and exposed non-electrification metal part) |
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| Noise immunity | Square wave noise due to the noise simulator (Pulse gap = 1μs), ±2 kV(within each operating power terminal) |
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| Vibration resistance | 10 – 55 Hz(cycle for 1min), Peak amplitude 0.75 mm for 1 hour each in X, Y and Z direction | ||
| Shock resistance | 300 m/s² (30G), 3 times each in X, Y and Z direction | ||
| Ambient temperature | -10 ~ 55 °C (freezing state prohibited) | ||
| Ambient humidity | 35 ~ 85 % R.H. | ||
| Storage temperature | -20 ~ 65 °C (freezing state prohibited) | ||
| Weight | Approx. 108 g | ||
* Weight does not include weight of box
Ordering Code
| Model | Code | Information | |||
| TT4 |  |
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Digital dual timer (48 X 48 mm) |
| Setting division | P | Exclusive for setting | |||
| Displayable digit | 4 | 4 digits (9999) | |||
| Setting stage | 2 | 2nd stage setting | |||
| External connection | A | 11 pin plug type | |||
| B | 8 pin plug type | ||||
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