Telefon für Reinraum KNZD-29

analogVoIPPoE

Product
Model: KNZD-29
Size: 195*130*40mm
Material: Cold-roll steel sheets, SUS 304 optional

Features

• Cold-roll steel body for easy installation.
• Waterproof rating IP55 dust proof.
• LED indicator for incoming calls, support hot-line calling.
• Weather resistant to IP55 standard, service temperature range from -30°C to +75°C.
• Lightning protection to ITU-T recommendation K.21.
• Heavy duty handset with hearing aid compatible receiver, noise cancelling microphone.
• Handset with industrial strong armored cord.
• Phone integrity wiring to enable the telephone system to check if the telephone unit is still operational (function available if PABX supports it).
• Optional 7 minute time out to release the line if the handset is left off hook (upon buyer's requirement).
• Powder coated in UV stabilized polyester finish.
• Housing covered with a layer of reflective label for easy identification at night (optional).
• Applications: tunnel, metro, railway, LRT, speedway, marine, ship, offshore, mine, power plant, bridge, etc.

Description Item
NO.ZD0290012

Installation
Unit size: 195*130*40mm
Connection: RJ11 screw terminal pair cable (or RJ11 socket/plug upon request) with stainless steel cable protection.

Certification
EN55022: emissions
EN55024: immunity
Ingress Protection: GB4208-93 IP66; FCC
ITU-T Recommendations K21
EMC: EN50121 (Railway application - Electromagnetic Compatibility)

Packing
Unit size: 195*130*40mm; Unit N.W: 1.1 KG
1 pcs packing box size: 439 * 277 * 191 mm; Unit G.W: 1.5 KG
13 pcs in 1 outer carton box: size: 300 * 460 * 350 mm; N.W: 31.8 KG; G.W: 16.02 KG

Specification

• PSTN analogue telephone.
• DTMF dialing.
• MTBF: 100000 hours.
• MTTR: 2 hours.
• Connection: RJ11 screw terminal pair cable.
• Applicable for various types of SPC exchange PABX and dispatching exchange system with feeding voltage of 33-60V.
• Ambient temperature: -30 ~ +60°C. Relative humidity: 10% ~ 95%.
• Atmospheric pressure: 86 ~ 106 Kpa. Circumstance noise: less than 60 dB(A).
• Sound level of ringing: over 70 dB(A).
• Standard frequency: low frequency group: 697, 770, 852, 941 Hz; high frequency group: 1209, 1336, 1477 Hz; frequency deviation: -1.5% ~ +1.5%.
• Call transmission index (5KM): SLR < 12, RLR < -1, STMR > 10; output impedance is 600 Ohm. Maximum distance: 7 KM.
• Hotline setting (maximum length of each number is 16 digits).

Application
Suitable environments include tunnels, metro, railway, LRT, speedway, marine, ships, offshore platforms, mines, power plants, bridges and similar harsh or public environments.

Caractéristiques / spécifications techniques

• Model: KNZD-29
• Unit size: 195 x 130 x 40 mm
• Material: Cold-roll steel sheets; optional SUS 304
• Ingress protection: IP55 (weather resistant), noted compliance references include IP66 in certification block
• Operating temperature: -30°C to +60/75°C (service temperature range listed up to +75°C in features)
• MTBF: 100,000 hours
• MTTR: 2 hours
• Connection: RJ11 screw terminal pair cable (or RJ11 socket/plug on request) with stainless steel cable protection
• Power/feed compatibility: PABX/SPC exchanges with feeding voltage 33-60V
• Ringing sound level: >70 dB(A)
• Frequency groups: LF 697/770/852/941 Hz; HF 1209/1336/1477 Hz
• Lightning protection: ITU-T K.21
• Finish: UV stabilized polyester powder coat; optional reflective label for night identification
• Net weight (unit): 1.1 KG
• Packing: single box size 439 x 277 x 191 mm; 13 pcs per outer carton (300 x 460 x 350 mm)