Bộ điều khiển đốt RA890
Thông tin mô tả
RA890G Protectorelay™ Primary Control
"Gọi 0974400989 để được tư vấn miễn phí"
AME
Cam kết hàng mới 100%
Bảo hành chính hãng
- Mr. Hoàng Tấn
Hotline: 0974400989
Email: hoangtan@ame-engineering.com
- Ms. Ánh Tuyết
Hotline: 0948998638
Email: anhtuyet@ame-engineering.com
RA890G Protectorelay Primary Control provides solid state electronic safeguard protection for industrial and commercial gas, oil, or combination gas-oil burners.
■ Designed for interrupted ignition with intermittent pilot for gas burners, and for interrupted or intermittent ignition on oil burners.
■ Used only with C7027, C7035, or C7044 Minipeeper Ultraviolet Flame Detector.
■ Either a line voltage or low voltage controller may be used.
■ Solid-state circuitry eliminates warmup and increases resistance to vibration.
■ Push-to-reset safety switch button in dust-resistant enclosure.
■ Safe start check prevents start if flame or flame simulating failure is present.
■ Automatic safety switch lockout if flame fails on start or if flame is not re-established after flame failure.
■ When limit control opens, control de-energizes ignition and fuel valves, but safety switch lockout will not occur.
■ Test jack permits reading of flame signal. ■ Easy mounting and removal with captive mounting screws.
Durable thermoplastic mounting base. ■ Minus 40°F (-40°C) approved model available.
Note:
Honeywell Primary Control Cross Reference below:
R177, R180, R187, R190B, RA190B, R190C, R887, R890B RA890B, R890C, RA890C, RA890XB,XC, RA890D
RA890E, RA890F, RA890G, RA890H,J,K,
R190CW124 or ID051
R485
R4075
R4138
R4795
R7023
R7795
Fireye™ TFM2,3, UVM2,3,5
