Technical Features - DIEL MT300 DIN Manual De Uso

• Standard box suitable for din rail 90x52X57 mm.
• Front panel 49X42 mm.
• Self-extinguishable NORYL 94 V0 Box.
• Details of dimension see TAB 2.
• Power supply (220÷240) Volt AC 50/60 Hz.
• Electrical connections with fast connectors.
• Signal wire max 2.5 mm
• Temperature control by PTC sensors with fixed level.
• Two distinguished input channels for PTC sensors.
• Possibility to connect max six sensors in serial connections on
every branch (max 1.5 K ohm per branch).
• Level for alarm and pre alarm relays (2.6 ÷ 3.0 K ohm).
• Level of recommutation for alarm and pre alarm relays (1.5 ÷
2.0 K ohm)
• Relays contact AgCd, 10
load).
• Dielectric isolation 2.5 KV between contacts relays and coil
relays.
• Output by relays with free contacts connected see TAB 3.
• Dielectric isolation between contacts relays and power supply
2.5 KV for 60".
• Recommended fuse (power side) 0.5 A.
• Burden: 2 VA
• Fast coupling for omega rail.
• Working temperature of device from – 40 °C to 60°C.
• Construction in accordance with
• Max allowed dampness in the room 90% not condensing.
• Weight 0.2 Kg.

TECHNICAL FEATURES

, recommended 1.5 mm
2
commutations, 250 V AC 5° (resistive
7
7
ENGLISH
2
normative.
.