Model 777-KW/HP - SymCom

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777 Product Line-P Has a Hp setpoint network programmable,TC setpoints from 2-30 (j) and linear trip from 2-60 seconds.-P1 Has high power and low power alarm setpoints available via Solutions Software.-LR (Low Range) The 777-LR is specifically designed for use with 1-9 full load amp motors to ease installation.-HVR The 777-HVR is required when a CPT (control power transformer) is not used on a 480V system. It has a 380-480V range,a relay rated at 480VA @ 600VAC pilot duty, and are commonly used in pumping applications to save the cost and extra wiringassociated with a CPT.-MV The 777-MV is specifically designed for medium voltage applications where both PTs (potential transformers) andCTs (current transformers), are used. It has a 115-230V nominal voltage range, and built-in multipliers for 25:5, 50:5, 100:5, …CTs.The voltage unbalance, single-phase and reverse-phase protection can be disabled to accommodate applications where only one PTis used.-575 The 777-575 has a nominal 480-600VAC range and 240V relay. They are commonly used in Canada and the Northeast USwhere 575V utility power services are common.-KW/HP The 777-KW/HP has the underload trip based on power.The underpower trip feature is desirable anytime the currentvs. load characteristic is non-linear or has little change.-FT The 777-FT is intended for applications where a fast linear trip is required. It has an overcurrent trip delay that can be set toless than 500 ms, to be used in applications where very short trip delays are needed to prevent chain drives and other drivelinkages from breaking in an overload or jam situation. Often times these are referred to as shock relays. Some applications includesewage clarifiers, mixers, augers and conveyors. The trip delay can be set to as long as 70 seconds, so the 777-FT can also be usedin certain applications when a slower than normal trip is desired, such as motor test panels in a rewind shop.-PH The 777-PH is specifically designed for use with static and rotary single to 3-phase converters.Voltage unbalance protectionis disabled and the high and low voltage trip features apply only to the utility supplied power. This allows the 777 to ignore theseverely unbalanced voltages that are inherent to unloaded phase converters.-TS The 777-TS is specifically designed for use with a Subtrol ® -equipped Franklin submersible motor to detect high motor temperatures.-NP The 777-HVR-NP uses no parity when communicating on a Modbus network.-VA-02 The 777VA-02 has RD1 setpoints of 2-500 minutes and UCTD setpoints of 2-60 minutes. (Part no. was 777-RD1M-UCTDM).-SP The 777-HVR-SP is specifically designed for single-phase, 480VAC applications . It has a high voltage relay rated at 480VA @600VAC pilot duty to handle systems with no control power transformer.4 www.symcom.com • tel: 605-348-5580 800-843-8848 • fax: 605-348-5685
777 Product LineSpecificationsElectricalNominal Input Voltage777, 777-P, 777-P1. 777-LR, 777-LR-P • • • • • • • 190-480VAC777-TS, 777-LR-TS • • • • • • • • • • • • • • • • • • 190-480VAC777-FT, 777-LR-FT • • • • • • • • • • • • • • • • • • • 190-480VAC777-PH, 777VA-02 • • • • • • • • • • • • • • • • • • 190-480VAC777-MV, 777-MV-FT • • • • • • • • • • • • • • • • • • 110-240VAC777-HVR, 777-HVR-LR • • • • • • • • • • • • • • • • 380-480VAC777-HVR-NP • • • • • • • • • • • • • • • • • • • • • • 380-480VAC777-575, 777-575-P, 777-575-P1 • • • • • • • • • • 480-600VAC777-575-TS, 777-575-FT • • • • • • • • • • • • • • • 480-600VAC777-575-HVR, 777-575-LR • • • • • • • • • • • • • 480-600VACFrequency • • • • • • • • • • • • • • • • • • • • • • • • • • • 50/60HzMotor Full Load Amp Range777-LR, 777-HVR-LR, 777-LR-TS• • • • • • • • • • • 1-9A777-LR-P, 777-575-LR • • • • • • • • • • • • • • • • • 1-9A777-MV, 777-MV-FT • • • • • • • • • • • • • • • • • 12.5-600A with CTs777, 777-P, 777-P1, 777-575-P, 777-575-P1• • • • 2-800A (external CTs required above 90A)777-HVR, 777-575, 777-575-HVR • • • • • • • • • 2-800A (external CTs required above 90A)777-TS, 777-575-TS. 777VA-02 • • • • • • • • • • • 2-800A (external CTs required above 90A)777-FT, 777-LR-FT, 777-575-FT • • • • • • • • • • • 2-800A (external CTs required above 90A)777-PH, 777-HVR-NP • • • • • • • • • • • • • • • • • 2-800A (external CTs required above 90A)TC- Overcurrent Trip Class • • • • • • • • • • • • • • • • • 5, 10, 15, 20, 30 (J prefix enables jam protection feature)TC- Overcurrent Trip Class (-P units)• • • • • • • • • • • • 02-30, J02-J30, L00-L60 or OffShort Circuit Rating • • • • • • • • • • • • • • • • • • • • • 100kAPower Consumption • • • • • • • • • • • • • • • • • • • • • 10 Watts (max.)Output Contact Rating SPDT (Form C) • • • • • • • • • • Pilot duty rating: 480VA @ 240VAC, General purpose: 10A @ 240VAC• • • • • • • • • • • • • • • • • • • • • • • • • • • • 480VA @ 600VAC for HVR ModelsAccuracyVoltage • • • • • • • • • • • • • • • • • • • • • • • • • • ±1%Current• • • • • • • • • • • • • • • • • • • • • • • • • • ±3%(
Page 3 and 4: Table of ContentsMotor ProtectionMo
Page 5: 777 Product LineProduct Selection M
Page 9 and 10: Communication ModulesThe RS485MS-2W
Page 11 and 12: Remote Monitoring DevicesAvailable
Page 13 and 14: Solutions SoftwareSolutions is a so
Page 15 and 16: 3-Phase Voltage MonitorsProduct Sel
Page 17 and 18: Model 102AThe Model 102Ais an auto-
Page 19: Model 201A-AUThe Model 201A-AUis an
Page 24 and 25: Model 455The Model 4553-phase volta
Page 28 and 29: Model 601The Model 601is a fully-pr
Page 30 and 31: Model 50RThe Model 50Rsingle-phase
Page 32 and 33: Model 202-200-SPThe Model 202-200-S
Page 34 and 35: Three-Phase Current MonitorsCurrent
Page 36: Model 520CPThe Model 520CPis a full
Page 39 and 40: Alternating RelaysProduct Selection
Page 41 and 42: Intrinsically-Safe RelaysAn Intrins
Page 43 and 44: Model ISS-102The ISS-102SymCom’s
Page 45 and 46: Pump ControllersPump Controllers ar
Page 47 and 48: Model PC-105The PC-105is a five-cha
Page 49 and 50: Model 460-15-100-SLDThe Model 460-1
Page 51 and 52: Three-Phase PumpSaversMore than jus
Page 53 and 54: Model 777-KW/HPSpecificationsElectr
Page 55 and 56: Model 777-AccuPowerThe Model 777-Ac
Page 57 and 58:
77C-KW/HPThe Model 77C-KW/HPhas imp
Page 59 and 60:
111 & 231-INSIDER-PModels 111-Insid
Page 61 and 62:
Models 233-P & 111The Model 233-P a
Page 63 and 64:
Load SensorsSymCom’s load sensors
Page 65 and 66:
Model LSR-24The Model LSR-XXXload s
Page 67 and 68:
Model LSRXThe Model LSRXis an AC cu
Page 69 and 70:
Current TransformersCurrent Transfo
Page 71 and 72:
Auxiliary ProductsInformer IR Kit (
Page 73 and 74:
Enclosure Dimensions777, 77C, 6010.
Page 75 and 76:
Enclosure DimensionsALT, 201, ISS-1
Page 77 and 78:
Enclosure DimensionsLSRX.7218.22.50
Page 79 and 80:
LOVLOVLOVIND. CONT. EQ.LISTEDIND. C
Page 81 and 82:
Appendix ATYPICAL WIRING DIAGRAM FO
Page 83:
Appendix AINPUT POWERL1L2L3MMMOLOLO
Page 86 and 87:
Appendix ATYPICAL WIRING DIAGRAM FO
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www.SymCom.com... your electronic c
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