Pepperl+Fuchs 5500 Control Unit
Type Z and Ex pz purge and pressurization system
- 100% automatic purge and pressurization system including purging, temperature and leakage control, alarming and system power
- Third party approvals for Class I, II, Div. 2 and Zone 2/22
- Universal mounting
- RTD inputs for temperature alarm and control
- Five standard purge programs
- Overview
- Comments
| Fuse rating | F2: AC: 2 A DC: 3.15 A F1: AC: 0.08 A DC: 0.5 A |
| Certificate | DEMKO 14 ATEX 1282X |
| Shock resistance | EN 60068-2 |
| Material | Housing: 316 stainless steel Cable Gland: 316 stainless steel or Nickel Plated Brass Pressure Ports: 316 stainless steel Membrane Pad: Autotex F200XE O-ring: EPDM |
| Series | 5500 |
| Power consumption | 100 ... 240 V AC - 2.3 VA (without digital valve) 20 ... 30 V DC - 2.5 W (without digital valve) |
| Protective gas supply | instrument grade air or inert gas |
| Supplementary information | Type Examination Certificate, Statement of Conformity, Declaration of Conformity, Attestation of Conformity and instructions have to be observed where applicable. For information see www.pepperl-fuchs.com. |
| Input II | 1 Bypass |
| Dimensions | 165 x 124 x 90 mm (6.5 x 4.9 x 3.5 in) |
| Cable gland | Wire size M12 diameter 3 - 6.5mm M20 diameter 10 - 14mm RTD/Bypass: (3) M12x1.5 K1, K2, SV1: 'P_C' (3) M20x1.5 |
| Hazardous environment | gas or dust |
| Degree of protection | EN 60529 |
| Impact resistance | 30 g, 11 ms, all axes |
| Vibration resistance | 5 ... 100 Hz , 1 g, 12 m/s2, all axes |
| Ambient temperature | -20 ... 40 В°C (-4 ... 104 В°F) at T6 -20 ... 60 В°C (-4 ... 140 В°F) at T4 |
| Degree of protection | Type 4X, IP66 |
| Relative humidity | 5 ... 90 %, non-condensing |
| LED indication | Membrane Pad K1: Green - Contact K1 is energized K2: Amber - Contact K2 is energized SV1/encl press.: Blue for safe pressure, Amber for valve on Bypass: Amber when bypass is active PT100 error: Red when fault in PT100 sensor |
| Input I | Temperature, up to 2 RTDs per unit |
| Rated voltage | 100 ... 240 V AC, 0.05 A, 50 ... 60 Hz 20 ... 30 V DC, 0.2 A |
| Number of volume exchanges | 4 ... 19 |
| Safe pressure | - gas 0.7 mbar (0.3"" H2O) - dust 1.6 mbar (0.65"" H2O) |
| Operating mode | fully automatic (FA) |
| IECEx approval | IECEx UL 14.0019X Ex ic ec nC [ic pzc] IIC T4 Gc (-20 В°C Ta 60 В°C) Ex ic ec nC [ic pzc] IIC T6 Gc (-20 В°C Ta 40 В°C) Ex ic tc [ic pzc, IIIC] IIIB T80 В°C Dc (-20 В°C Ta 60 В°C) (external version) Ex ic tc [ic pzc, IIIC] IIIB T60 В°C Dc (-20 В°C Ta 40 В°C) (external version) Ex ic tc [ic pzc] IIIC T80 В°C Dc (-20 В°C Ta 60 В°C) (internal version) Ex ic tc [ic pzc] IIIC T60 В°C Dc (-20 В°C Ta 40 В°C) (internal version) |
| Connection type | High pressure port: 1/8"" NPTF Low pressure port: 1/8"" NPTF |
| Mass | approx. 2.7 kg (6 lb) |
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