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Summary of Contents for Johnson Controls YORK HYP1100A
- Page 1 LIQUID COOLED OPTISPEED™ COMPRESSOR SPEED DRIVE OPERATION MANUAL Supersedes: 160.00-O10 (217) Form 160.00-O10 (820) MODELS HYP1100A, HYP1300A 1100 HP – 50/60 HZ, 380-415 VAC (371-06172-XXX) 1300 HP – 60 HZ, 460 VAC (371-06172-XXX) Issue Date: August 24, 2020...
- Page 2 All wiring must be in accor- dance with Johnson Controls’ published specifications and must be performed only by a qualified electrician. Johnson Controls will NOT be responsible for damage/problems resulting from improper connections to the controls or application of improper control signals.
- Page 3 FORM 160.00-O10 ISSUE DATE: 8/24/2020 CHANGEABILITY OF THIS DOCUMENT In complying with Johnson Controls’ policy for contin- It is the responsibility of rigging, lifting, and operating/ uous product improvement, the information contained service personnel to verify the applicability of these in this document is subject to change without notice.
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Page 4: Table 1 - Vsd Part Numbers And Descriptions
Retrofit Package, YK Filter Model 1100 HP 400 VAC HYP1100RKC30B-50A 371-06172-187 Retrofit Package, YK Filter Model 1100 HP 415 VAC HYP1100RKC30B-68A 371-06172-177 Retrofit Package, YK Filter Model 1300 HP 460 VAC HYP1300RKC30B-46A 371-06172-171 Retrofit Package, YK Filter Model JOHNSON CONTROLS... -
Page 5: Table Of Contents
VSD - High Phase C Input Current ......................20 VSD – High Phase A Motor Current ...................... 20 VSD – High Phase B Motor Current ...................... 20 VSD – High Phase C Motor Current ...................... 20 VSD - Initialization Failed ........................20 JOHNSON CONTROLS... - Page 6 FIGURE 5 - Rectifier Side of the Power Unit HYP1100A and HYP1300A ..............13 LIST OF TABLES TABLE 1 - VSD Part Numbers and Descriptions ......................4 TABLE 2 - Safety Shutdowns Message .........................15 TABLE 3 - Cycling Shutdown Message ........................19 JOHNSON CONTROLS...
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Page 7: Section 1 - General Information
In a new production chiller the OSCD will support a 575 VAC motor. In retrofit applications the drive will support a 575 VAC motor or a 460 VAC, motor regardless on the input voltage provided to the OSCD. JOHNSON CONTROLS... -
Page 8: Optispeed Compressor Drive Details
Shortly, after this time the precharge contactor will open. The drive is now precharged and is ready to run. The supply contactor will remain closed until the chiller is placed into the stop condition. JOHNSON CONTROLS... - Page 9 The bus voltage is moni- input current. Without the line inductor the input cur- tored to verify that bus voltage is present. The line volt- rent cannot be properly controlled and harmonic cur- rents would be generated. JOHNSON CONTROLS...
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Page 10: Figure 1 - Hyp1100A / Hyp1300A Hp Complete Drive Cabinet
SECTION 1 - GENERAL INFORMATION ISSUE DATE: 8/24/2020 B Phase Power Assembly A Phase Power C Phase Power BUS Structure Assembly Assembly Fan Assembly Cooling Coil LD21853 Supply Contactor FIGURE 1 - HYP1100A / HYP1300A HP COMPLETE DRIVE CABINET JOHNSON CONTROLS... -
Page 11: Figure 2 - Left Side Of Hyp1100A / Hyp1300A Hp Drive Cabinet
SECTION 1 - GENERAL INFORMATION ISSUE DATE: 8/24/2020 Cooling Fans Cooling Coil Voltage Transient Board Line Voltage Isolation Board Circuit Breaker Drive Logic Board Input Power Fuses LD21955 FIGURE 2 - LEFT SIDE OF HYP1100A / HYP1300A HP DRIVE CABINET JOHNSON CONTROLS... -
Page 12: Figure 3 - Right Side Of Hyp1100A / Hyp1300A Hp Drive Cabinet
FORM 160.00-O10 SECTION 1 - GENERAL INFORMATION ISSUE DATE: 8/24/2020 Inlet Coolant Hose LD21854 Step Down Transformers FIGURE 3 - RIGHT SIDE OF HYP1100A / HYP1300A HP DRIVE CABINET JOHNSON CONTROLS... -
Page 13: Figure 4 - Drive Logic Board
FORM 160.00-O10 SECTION 1 - GENERAL INFORMATION ISSUE DATE: 8/24/2020 LD16293 FIGURE 4 - DRIVE LOGIC BOARD LD16292 FIGURE 5 - RECTIFIER SIDE OF THE POWER UNIT HYP1100A AND HYP1300A JOHNSON CONTROLS... -
Page 14: Drive And Chiller Operation
This information is communicated to the drive logic board. The drive logic board then determines the output voltage and fre- quency to control the compressor motor. JOHNSON CONTROLS... -
Page 15: Section 2 - Safety Shutdowns
VSD – HIGH PHASE A INPUT HIGH PHASE A INPUT BASEPLATE DRIVE MODEL BASEPLATE TEMPERATURE TEMPERATURE SHUTDOWN VALUE 1100 170°F (76.6°C) 1300 150°F (65.5°C) VSD – HIGH PHASE B INPUT See “VSD – HIGH PHASE A INPUT BASEPLATE TEMPERATURE” message preceding. BASEPLATE TEMPERATURE JOHNSON CONTROLS... -
Page 16: Vsd - High Phase C Input Baseplate Temperature
200 – 233 = 33, 260 – 233 = 33, 240 – 233 = 7. If this condition or worse were maintained for 45 seconds, then this shutdown is generated, because the motor current imbalance is 33 amps. JOHNSON CONTROLS... -
Page 17: Vsd - 105% Motor Current Overload
VSD Logic Board over the serial link. Since serial communications are initiated every 2 seconds, this message is typically displayed for a few seconds and then replaced with one of the other VSD fault messages. JOHNSON CONTROLS... - Page 18 FORM 160.00-O10 ISSUE DATE: 8/24/2020 THIS PAGE INTENTIONALLY LEFT BLANK. JOHNSON CONTROLS...
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Page 19: Section 3 - Cycling Shutdowns
Some potential causes for this shutdown are internal VSD fan failure, VSD coolant pump failure, entering condenser water temperature higher than design, condenser water flow lower than required, fouled VSD heat exchanger, or restriction of condenser water to the VSD. JOHNSON CONTROLS... -
Page 20: Vsd - High Phase A Input Current
BASEPLATE TEMPERATURE this shutdown is present. They will turn off when the temperature rises above the fault- reset threshold. VSD – LOW PHASE B INPUT See “VSD – LOW PHASE A INPUT BASEPLATE TEMPERATURE” message preceding. BASEPLATE TEMPERATURE JOHNSON CONTROLS... -
Page 21: Vsd - Low Phase C Input Baseplate Temperature
The VSD logic board shall allow up to three consecutive pre- charge-related faults to occur. After the third consecutive pre-charge-related fault, Safety DC BUS VOLTAGE 1 Shutdown message “VSD – PRECHARGE LOCKOUT” is generated. LINE VOLTAGE MINIMUM THRESHOLD (VOLTS) 380/415 JOHNSON CONTROLS... -
Page 22: Vsd - Precharge - Low Dc Bus Voltage 2
If this circuit ever opens without receiving an OPEN accompanying cause for the fault over the communication link within 20 seconds then this message will be displayed. This fault may be replaced with a Serial Communications fault if the serial link has failed. JOHNSON CONTROLS... -
Page 23: Vsd Frequently Asked Questions
The coolant must be changed continue to follow this practice, we have no objections every year regardless of color or test results. The cool- as long as the OSCD is properly grounded. ant is required to be changed every year. JOHNSON CONTROLS... - Page 24 5000 Renaissance Drive, New Freedom, Pennsylvania USA 17349 1-800-524-1330 Subject to change without notice. Printed in USA Copyright © by Johnson Controls 2020 www.johnsoncontrols.com ALL RIGHTS RESERVED Form 160.00-O10 (820) Issue Date: August 24, 2020 Supersedes@ 160.00-O10 (217)
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