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Wheelock E70H & E90H High Fidelity Technical Data TD450018EN <br /> Speakers & Speaker Strobes Effective January2016 <br /> Table 1. Maximum RMS Current <br /> Tablel:Maximum RMS Current-Series E70H Table 2:Maximum RMS Current-Series E90H <br /> 24MCW/24MCC 24MCWH/24MCCH 241575W <br /> Regulated Voltage <br /> Model Range VDC 15 30 75 95 110 115 135 177 185 15/75 <br /> E70H 16.0-33.0 0.060 0.092 0.165 0.220 0.300 0.420 0.090 <br /> E90H 16.0-33.0 0.065 0.105 0.189 0.249 0.300 0.420 <br /> Table 2. UL Listed Models and Ratings <br /> UL Reverberant dBA at 10 Feet b <br /> Model 1/8 watts c 1/4 watts 1/2 watts 1 watts 2 watts <br /> E70H Speaker 72 75 78 81 83 <br /> E90H Speaker 72 75 78 81 82 <br /> E70H Speaker Strobe 71 75 78 81 83 <br /> E90H Speaker Strobe 74 77 80 82 85 <br /> Table 3. Specification&Ordering Information <br /> Mounting Sync w/DSM or <br /> Model Order# Strobe Candela Red White Lettering Wall Ceiling Options Wheelock Power Supplies <br /> Speakers <br /> E70H-R 9865 X No Lettering X P,a <br /> E70H-W 9866 X No Lettering X P,a <br /> E90H-R 9875 X No Lettering X P P,a <br /> E90H-W 9876 X No Lettering <br /> Speaker Strobes <br /> E70H-24MCW-FR 0183 15/30/75/110 X FIRE X P,Cl X <br /> E70H-24MCW-FW 0184 15/30/75/110 X FIRE X P,Q. X <br /> E70H-24MCWH-FR 0185 135/185 X FIRE X P,O X <br /> E70H-24MCWH-FW 0186 135/185 X FIRE X P,Cl X <br /> E90H-24MCC-FR 0191 15/30/75/95 X FIRE X P,Q. X <br /> E90H-24MCC-FW 0192 15/30/75/95 X FIRE X P,Q. X <br /> E90H-24MCCH-FR 0194 115/177 X FIRE X P,Cl X <br /> E90H-24MCCH-FW 0193 115/177 X FIRE X P,Q. X <br /> Table 4. Specifications <br /> Physical <br /> Material Red or white textured UV stabilized,colored impregnated engineered plastic.Exceeds 94V-0 UL flammability rating. <br /> Weight E70H Speaker:1.7 Ibs(0.77 kg);E70H Speaker Strobe 1.8 Ibs(0.82kg);E90H Speaker:1.5 Ibs(0.68 kg);E90H Speaker <br /> Strobe 1.6 Ibs(0.73 kg) <br /> Lens(Material type) GE Lexan 943A <br /> Dimensions E70H Speaker: 5.13"W x 5.13"H x 0.43"D;E70H Speaker Strobe: 5.13"W x 5.13"H x 2.56"D;E90H Speaker:7.27" <br /> Diameter x 0.43"D;E90H Speaker Strobe:7.327 Diameter x 2.68"D <br /> Operating Temperature Indoor:33.8°F to 120.2°F(0°C to 49°C)and maximum humidity of 93% <br /> Mounting&Wire Connections <br /> Mounting(indoor only) 4"square backbox with extension ring prevents wire damage;SBB for surface mount of E70H <br /> Wire Connections #12 through#18 AWG <br /> Power&General <br /> Operating voltage 25/70 VRMS <br /> Strobe Output Rating UL 1971,ULC S526 <br /> Strobe Flash Rate Strobes are designed to flash at 1 flash per second <br /> Synchronization Models Strobes can be synchronized with Wheelock's DSM Sync Modules,Power Supplies or SAFEPATH products,using <br /> Wheelock patented sync protocol <br /> Frequency Range 300 Hz to 8000 Hz <br /> a RMS current ratings are per UL maximum RMS method.UL max current rating is the maximum RMS current within the listed voltage range(16-33v for 24v units). For strobes the <br /> UL max current is usually at the minimum listed voltage(16v for 24v units). For audibles the max current is usually at the maximum listed voltage(33v for 24v units).For unfiltered <br /> FWR ratings,see installation instructions. <br /> b dBA ratings are based on testing under UL Standard 1480. <br /> c 1/8 watt tap is for private mode only. <br /> EATON www.eaton.com 3 <br />