Ordering Information - Honeywell 7800 Series Manual

CR7890B 7800 SERIES INTEGRATED BURNER CONTROL
SPECIFICATIONS
IMPORTANT
The specifications in this publication do not include
normal manufacturing tolerances. Therefore, this unit
may not exactly match the specifications listed. This
product is tested and calibrated under closely
controlled conditions, and minor differences in
performance can be expected if those conditions are
changed.
Models:
CR7890B1019—Solid state ultraviolet integrated burner
control with Brad Harrison® 3R9006A20A1210 Connector.
Electrical Ratings:
Voltage and Frequency:
120 Vac (+10%/-15%), 50/60 Hz (±10%).
Power Dissipation: 6.3W.
Maximum Total Connected Load: 2000 VA.
Fusing Total Connected Load: 20A maximum, fast-acting
type.
Environmental Ratings:
Ambient Temperature:
Operating: -40°F to +140°F (-40°C to +60°C).
Storage: -40°F to +150°F (-40°C to +66°C).
NOTE: Operating Ambient Temperature reduces to +135°F
(+57°C) under certain load conditions. See Table 4.
NOTE: Operating Ambient Temperature reduces to 130°F
(54°F) when the 32006648-001 Cover is used.
Humidity: 90% relative humidity continuous, noncondensing.
Vibration: 1.0G environment.
Approvals:
Underwriters Laboratories Inc. Listed: File Number TBD,
Guide Number MCCZZ.
Canadian Standards Association Certified: Master File
158158 (LR95329) Certificate 1368754.
Factory Mutual Approved: Pending.
Industrial Risk Insurers Acceptable.

ORDERING INFORMATION

When purchasing replacement and modernization products from your TRADELINE® wholesaler or distributor, refer to the
TRADELINE® Catalog or price sheets for complete ordering number.
If you have additional questions, need further information, or would like to comment on our products or services, please write or
phone:
1. Your local Honeywell Automation and Control Products Sales Office (check white pages of your phone directory).
2. Honeywell Customer Care
1885 Douglas Drive North
Minneapolis, Minnesota 55422-4386
In Canada—Honeywell Limited/Honeywell Limitée, 35 Dynamic Drive, Scarborough, Ontario M1V 4Z9.
International Sales and Service Offices in all principal cities of the world. Manufacturing in Australia, Canada, Finland, France,
Germany, Japan, Mexico, Netherlands, Spain, Taiwan, United Kingdom, U.S.A.
65-0259—1
Housing:
Blue, cast-aluminum cover. Separate mounting flange (with
heat block) and faceplate provide heat insulation and
sealoff.
Meets NEMA 4 enclosure requirements (indoor, outdoor
protection; rain-tight, dust-tight, hose-directed water
protection).
Pressure Rating of Quartz Viewing Window:
CR7890B: 20 psi (138 kPa), see Replacement Parts.
Pressure Rating of Quartz Focusing Lens: 20 psi
(138 kPa), see Accessories.
Mounting:
CR7890B: Mounting flange with 3/4 NPT internal threads for
attaching to sight pipe. 1 in. mount available, see
Accessories.
Threaded Leadwire Faceplate Opening: 1/2-14 NPSM
internal threads for attaching conduit.
Connector: Brad Harrison® 3R9006A20A120. Requires
mating 9-pin 47001, 47002, 47003 or 47043 connector, not
supplied from Honeywell.
Dimensions: See Fig. 1.
MOUNTING FLANGE
7-7/32
(183)
3-3/4
(95)
1/2–14 NPSM
Fig. 1. CR7890B dimensions in in. (mm).
2
3/4–14 NPT
5-1/8 (130)
3-7/16
(87)
1-3/16
(30)
5-1/4 (133)
FACEPLATE
CR7890
M20577