LST - RSCR LST - RSIR Hermetic Compressors R600a • 220V - 240V PL g TL-NL e TL-NL g g for Refrigerators and Freezers b b 8224 8217 Application Range Yellow Warning Label b 8223 All compressors for R600a have denominations ending with K after the number for displace- a1 a1 ment or capacity. a1 d d They are designed for low operating temperatures - LBP (Low Back Pressure) for use in refri- d gerators, freezers and similar applications. Main winding a1 Start winding e Main winding a1 Start winding Compressors with endings K and KK are designed for regions with stable supply voltage. N a1 Main winding N S N Endings KTK are designed for less stable supply voltage and tropical conditions. Start winding Some of the smaller compressors and the variable speed compressors are also released for medium operating temperatures - MBP (Medium Back Pressure). N L L N L N 2 C C C Danfoss Compressors R600a 8122- Starting device LST and HST Winding protector Winding protector Winding protector • R600a is flammable in concentrations of air between approximatey 1.5% and 8.5% by volume Variable Speed Drive Protection Screen for PTC (LEL lower explosion limit and UEL upper explosion limit). • An ignition source at a temperature higher than 460°C is needed for a combustion to occur. TLV NLV Note: To fulfil the requirements of • Isobutane is significantly different from R12 and R134a. This means that compressors for R600a cannot be used with R12 or R134a. Screw 3.5x12 mm Screw 3.5x12 mm EN 60355-2-34 the protection screen Mounting Compressor Mounting Compressor recesses recesses 103N0476 must be applied to the PTC • No high potential test nor start tests must be carried out while the compressor is under vacuum. starting device. • No attempt must be made to start the compressor without a complete starting device. • Allow the compressor to assume a temperature above 10°C before starting the first time in order to avoid starting problems. • Anti-freeze agents must not be used in the compressors as such agents are damaging to several of the materials used. Electronic unit Electronic unit In particular, the ethyl or methyl alcohol contents of such anti-freeze agents have a destructive effect on the synthetic motor insulation. Earth connection Earth connection 8385-4 8385-5 Model Designation Screw 3.5x25 mm Cord relief Screw 3.5x12 mm Screw 3.5x25 mm Cord relief Screw 3.5x12 mm Compressor Optimization Compressor Application Start Generation Cover Cover design level size range characteristics Connector Connector Power supply Power supply Fan Fan M connect. M connect. Thermostat Thermostat L L N connect. N connect. N N Blank C C 7363 PL C Light C Light L L ➞ N connect. N connect. Standard energy level Blank R+ R+ R- f Signal input R- f Signal input Nominal displacement K first generation S Semi-direct intake in cm3 R600a Blank ➞ Electronic Unit (Variable Speed) Electronically controlled PTC LST Starting Device LBP/(MBP) universal The variable speed compressor motors are ePTC (code number 103N0050) The LST starting device (Low Starting E Energy-optimized (principal rule) .2 ➞ electronically controlled. No attempt must The ePTC solution is an easy way to Torque) is used in well-designed re- TL (optimized motor) Exception: second be made to start the compressor without save energy in existing and future frigerating systems with capillary For PL KT K = LST generation Y,X High Energy- compressors the R600a characteristics a complete electronic unit, as specified in freezer and refrigerator designs. tube as throttling device and pressure LBP/(MBP) optimized capacity at rating (capillary tube) .3 ➞ the data sheet for the compressor type in It is fully interchangeable with the equalizing. Pressure equalizing may tropical question. The electronic unit has a built-in conventional PTC types 103N0018 exceed 10 minutes. (high optimization level) point is stated. third overload protection as well as thermal and 103N0021 with 4.8 mm spade The PTC needs a compressor stand- generation protection. In case of activation of this connectors. still period of 5 minutes to cool down NL V Variable Speed protection the electronic unit will protect before each start. etc. the compressor motor as well as itself. Motor Types When the protection has been activated, Compressors with the motor type the electronic unit automatically will Examples Resistant Start Induction Run (RSIR) restart the compressor after a certain have a starting device for Low Star- time. The electronic unit provides the PL E 35 K ting Torque (LST). compressor with High Starting Torque This starting device consists of a PTC, (HST) which means that a pressure- TL ES 6 KT K a cord relief and a cover. equalization of the system before start is Advantages: not necessary. • 2 watt power consumption NL X 15 K K .2 Compressors with the motor type The compressors are equipped with reduction Resistant Start Capacitor Run (RSCR) permanent magnet rotors (PM motor) • Short recovery time have a starting device for Low Star- and 3 identical stator windings. The elec- (re-start possible after few seconds ting Torque (LST). R600a • 220-240 V tronic unit is mounted directly on the if pressure is equalized) This starting device consists of a PTC, a compressor and controls the PM motor. • Can be used to reach a higher 50 Hz & 60 Hz cord relief and a cover. A run capacitor cabinet energy class Danfoss Compressors GmbH Legend has to be connected to the PTC unit. • Can be used to replace a run Mads-Clausen-Strasse 7 capacitor in connection with e.g. D-24939 Flensburg a1: PTC starting device Phone: +49 (0461) 4941-0 a TLES compressor b: Cover www.danfoss.com/compressors d: Cord relief • Run capacitor acceptance e: Run capacitor g: Protection screen for PTC REFRIGERATION AND AIR CONDITIONING Quick reference CB.50.D3.02 (Produced by Danfoss Compressors/DEHC 6093, 01.2004) Compressor Code EN 12900 (CECOMAF) EN 12900 (CECOMAF) at ASHRAE subcooled at Displace- Recommended Voltage Electrical Equipment Compressor Dimensions PL TLV number Capacity [W] LBP rating point -25°C / 55°C LBP rating point -23.3°C /54.4°C ment compressor cooling and LST (RSIR) LST (RSCR) Run capacitor LST/HST Height Connectors Ø16 Applications Cooling COP COP Cooling COP without COP with at ambient frequen- PTC device w/o run PTC device with run 1) optional Cover Cord [mm] location/I.D. [mm] LBP: Low Back Pressure capacity without with Capacity run capacitor run capacitor temperature cies capacitor connector capacitor connector 2) compulsory relief Suc- Pro- Dis- MBP: Medium Back Pressure Level Evaporating temperature [°C] RC RC 32°C 38°C 43°C spades spades spades tion cess charge 70 70 Generation Motor types -35 -30 -20 -15 -10 -5 0 5 [W] [W/W] [W/W] [W] [kcal/h] [W/W] [kcal/Wh] [W/W] [kcal/Wh] [cm3] LBP LBP LBP 4.8 mm 6.3 mm 4.8 mm 6.3 mm 4.8 mm 6.3 mm A B C D E RSIR: Resistant Start Induction Run 2) 2) ø16 1. PLE35K 101H0360 38 52 68 87 109 27 0.68 38 33 0.90 0.77 3.00 S* S* 1 103N0021 103N006 117-7119 117-7117 103N0491 103N1010 PLE35K 137 135 6.2 6.2 5.0 170 RSCR: Resistant Start Capacitor Run TLES4KK.3 ❍ 102H4438 43 0.89 57 49 1.14 4.01 S S S 1 103N0018 103N0011 103N0021 103N0016 117-71191) 117-71171) 103N2010 103N1010 ❍ TLES4KK.3 163 159 6.2 6.2 5.0 D C E 170 TLES4.8KK.3 ❍ 102H4538 57 0.99 76 65 1.27 4.78 S S S 1 103N0018 103N0011 103N0021 103N0016 117-71191) 117-71171) 103N2010 103N1010 ❍ TLES4.8KK.3 163 159 6.2 6.2 5.0 C D Starting devices LST: Low Starting Torque TLES5.7KK.3 ❍ 102H4638 69 1.03 1.07 92 79 1.32 1.37 5.70 S S S 1 103N0018 103N0011 103N0021 103N0016 117-71191) 117-71171) 103N2010 103N1010 ❍ TLES5.7KK.3 163 159 6.2 6.2 5.0 E HST: High Starting Torque 1) 1) 3. TLES6.5KK.3 ❍ 102H4738 82 1.03 109 94 1.32 6.49 S S S 1 103N0018 103N0011 103N0021 103N0016 117-7119 117-7117 103N2010 103N1010 ❍ TLES6.5KK.3 163 159 6.2 6.2 5.0 B A TLES7.5KK.3 ❍ 102H4838 94 1.03 1.07 125 108 1.32 1.37 7.48 S S S 1 103N0018 103N0011 103N0021 103N0016 117-71191) 117-71171) 103N2010 103N1010 ❍ TLES7.5KK.3 163 159 6.2 6.2 5.0 A B Test conditions EN 12900 (CECOMAF) TLES8.7KK.3 ❍ 102H4938 110 1.04 147 126 1.33 8.67 S S S 1 103N0018 103N0011 103N0021 103N0016 117-71191) 117-71171) 103N2010 103N1010 ❍ TLES8.7KK.3 163 159 6.2 6.2 5.0 Application R600a 206 TLES10KK.3 ❍ 102H4038 130 1.04 172 148 1.37 10.14 S S 1 103N0018 103N0011 103N0021 103N0016 117-71191) 117-71171) 103N2010 103N1010 ❍ TLES10KK.3 173 169 6.2 6.2 5.0 Condensing temperature 55°C 8300 NLE9KK.2 105H6835 57 76 130 167 212 100 1.07 1.12 133 115 1.37 1.18 1.42 1.22 8.35 S S S 1 103N0018 103N0011 103N0021 103N0016 117-71191) 117-71171) 103N2010 103N1010 NLE9KK.2 190 183 6.2 6.2 5.0 Ambient temperature 32°C 230 Suction gas temperature 32°C 1) 1) NLE10KK.2 105H6851 67 91 155 198 249 120 1.10 1.13 160 138 1.40 1.21 1.44 1.24 10.09 S S 1 103N0018 103N0011 103N0021 103N0016 117-7119 117-7117 103N2010 103N1010 NLE10KK.2 197 191 6.2 6.2 5.0 Liquid temperature 55°C 8301-5 1) 1) 130 2.