Indoor
constⒶNT · Remote test
Red LED Test Switch
EM-TB/40BSingle-aperture face plate. The everyday choice for troffers and panels.
Separate line itemEM · constⒶNTMid power
EM20-HMB/135AC LED Emergency Driver
20 W emergency driver for tubulⒶRCH LED tubes, 135 V AC output.
Runs tubulⒶRCH LED tubes at 20 W for 90 minutes when the power fails. 120 V AC in, a steady 135 V AC out. Rated for lamp loads up to 20 W. Installs at the factory or in the field, with a test switch and status light.
Emergency20W
Runtime90min
Input120V AC
Output135V AC
Host fixtures
tubulⒶRCHT8 lamps
Steady AC Output
Auto Transfer
Test Switch
120 V AC
Factory or Field
Damp Location
5-Yr Warranty
UL 924Listed
CSA C22.2 No. 141Listed
CEC Title 20Compliant
ChargingHMB · 135 V AC
EM20-HMB/135ACEmergency LED driver · UL 924
Input120 V AC
Output135 V AC
Power20 W
Runtime90 min
Downloads
Documentation & Resources
Specifications
Model Specifications
Emergency output20 W · 90 minSteady 135 V AC for the full 90 minutes
Output135 V ACLamp load up to 20 W
Input120 V AC · 50/60 Hz100 mA max · 5.0 W max · PF > 0.50
BatteryLithiumRecharge 24 h · charge current 0–250 mA · 500 full cycles
DimensionsDriver 3.53″ L × 2.27″ W × 0.85″ HBattery case 3.45″ × 2.27″ × 0.85″
LeadsUL 2464 · 24 AWG · 300 V · 80 °C21.65″ leads
MountingSurface mountFactory or field installation
Operating temp41 °F to 122 °FStorage 158 °F max
LocationDry or dampStandard unit: on request
ListingsUL 924 · CSA C22.2 No. 141CEC Title 20
Warranty5-year limitedDriver and battery
Engineering
When the power fails.
What it does when the power fails, how you test it, and how it goes in.
Puts out 135 V AC at 20 W for the full 90 minutes.Rated output · 90 min
Senses AC loss on the unswitched hot and feeds the fixture. When AC returns it hands back and recharges.No switch to throw
Red light on: charging. Off: running on battery. Use the switch for the monthly functional test.Remote test switches below
Cuts out on overcharge, over-discharge and short circuit.Recharge 24 h
120 V AC, 50/60 Hz, on the lamp circuit.120 V only
UL listed for installation at the factory or in the field. Same branch circuit as the AC LED driver.Install rule on the data sheet
EM20-HMB/135AC · Steady AC output
Performance
Emergency Performance
Rated emergency outputUL 924 minimum runtime
Rated output
20 W
Constant power
Runtime
90 min
UL 924 listed
Recharge
24 h
To full, after a discharge
Max host fixture
20 W
Per data sheet
Emergency lumens · estimate
20 W × 140 lm/W. An estimate, not a test result. Set the slider to your host fixture’s efficacy.
NFPA 101 §7.9.21 fc average, 0.1 fc minimum along the egress path.Allowed to fall to 0.6 fc average and 0.06 fc minimum by the end of 90 minutes. Lay the job out against the host fixture’s emergency photometrics.
Accessories
Test Switches & Mounts
Indoor
constⒶNT · Remote test
Red Button · Separate Green LED
EM-TB/03BTest button and charge light read as two separate signals.
Separate line itemIndoor
constⒶNT · Remote test
Green Ribbon LED Test Switch
EM-TB/21BLong ribbon indicator, readable from the far end of an aisle.
Separate line itemDry location
constⒶNT · Remote test
Red & Green LED Test Switch
EM-TB/29BBoth indicators in one face.
Separate line itemWet location · IP65
constⒶNT · Remote test
Red LED Test Switch · Wet Location
EM-TB/09BSealed face for canopies, wash-down and outdoor hosts.
Separate line itemRemote test switches fit constⒶNT EM drivers. Put them where the monthly test can be reached without opening the fixture. Switch faces shown are illustrations.
Configurator
Build Your HMB Driver.
Optional
Remote test switch—
Ordered as its own line
Your catalog number
Your Catalog Number
Catalog number
EM20-HMB/135AC
1 ×EM20-HMB/135AC20 W emergency driver
→UL 924 · CSA C22.2 No. 141 · CEC Title 20Listings for this catalog number
→Lead time for this catalog number
Family
constⒶNT EM Drivers
Seventeen drivers, sorted by emergency output. Match the output to the host fixture’s array voltage and the egress layout.
Low power7–8 W · 6 drivers
8W
EM08-AMB/48DC
25–48 V DC · Class 2
Auxiliary-mount bracket · Factory or field
Mid power15–25 W · 7 drivers
15W
EM15-HMB/170DC
170 V DC
Surface mount · J-box kits · Factory or field
High power30–60 W · 4 drivers
60W
EM60-GMB/170DC
170 V DC
Inside the fixture · Factory or field
Specify
Put it on the submittal.
Data sheet, wiring diagram and listings in one package, ready for the AHJ.
UL 924Listed
90 minRuntime
5 yrLimited warranty
Order
Buy through your rep.
ALG sells through independent reps and stocking distributors. Your rep quotes, sends samples and places the order.
(866) 912-3220Montclair, CA
Same dayQuote reply