Welcome to the official website of CNIACS Automation Technology Co., Ltd!

SAACKE MODERN LOW-NOX BURNERS FOR ALMOST ANY FUEL

Shell boiler.

MODERN LOW-NOX BURNERS FOR ALMOST ANY FUEL

SAACKE’s portfolio includes:

Burners and combustion systems for standard and special fuels,

such as hydrogen, biogas, lean gas, glycerine or animal fat

(e.g. the ROTONOX series)

Burners and combustion systems with minimal emission values

(e.g. TEMINOX)

Customized complete solutionsand various measures for modernizing

and increasing the efficiency of your plant

With their typically large control range and minimal excess air,

SAACKE burners are particularly efficient and highly available.

In plants that are already equipped with SAACKE burners, it is often

not necessary to replace the combustion technology in order to increase

efficiency and reduce emissions. For example, the control and regulation

of a plant can be improved with a seavis control system from SAACKE,

and retrofitting a flue gas recirculation system can optimize your plant

in terms of emissions.

SAACKE also offers measures to increase energy efficiency: Retrofitting

economizers, O2 controls, and air preheaters allows for more efficient

utilization of your plant, while a frequency converter for blowers reduces 

power consumption.

SAACKE GreenDock ZERO EMISSION ENERGY IN PORT.

SAACKE GreenDock

ZERO EMISSION ENERGY IN PORT.

Electrify your steam supply – zero fossil fuels & zero emissions during port stays.

SAACKE GreenDock provides local emission free heat supply to your vessel as a

retrofit  solution for all kinds of heating media such as steam, thermal oil and hot

water. The technology used is compatible to boiler and heat generator systems

from all makers and can be provided by SAACKE on a turn-key basis.

ZERO EMISSIONS AT HIGH EFFICIENCY MAKING THE EXISTING FIRED

BOILERS FUEL TYPE IRRELEVANT IN PORT.

SAACKE GreenDock provides clean  energy throughout the whole port stay,

completely emission-free, while operating on shore power instead of fossil

marine fuels. Integrated into the existing system by means of a circulation pump,

the electrical economizer provides the existing auxiliary boiler with clean energy

while the burner remains switched off.

Efficiency and compliance:

Lower emissions and lower OPEX through steam generation from shore power

instead of marine fuels. Resulting  in significantly lower CO2  emission charges

and port fees.

Compact design

Series design with vessels layout in mind. Low footprint vertical solution and low

height horizontal solution available.

Retrofitting existing systems

Can be retrofitted in any steam, thermal oil and hot water system regardless of

original maker. Installation envoyage or during docking.

Optimized load control

Intelligent modulating load control by thyristor controllers, resulting in smooth

operation without overloading the shore connection terminal.

SEEMP Action

Capacity range from 150 to 2000 kW (Steam production of 250 to 2500 kg/h),

design pressure of 12.0 bar(g), accessories and outfittings  selected to comply

with all major marine classification societies.

SAACKE WASTE HEAT RECOVERY UNIT.

WASTE HEAT RECOVERY UNIT.

GREENER SHIPPING WITH WHRU

The compact and robust design of the SAACKE WHRU system allows

for flexible installation in the chimney – usually without major

modifications to the engine room. The two-pass design also allows

for particularly flexible operation of the auxiliary diesel engines

compared to other solutions. Maintenance requirements are minimal,

but the added value is all the greater: the economical use of waste

heat saves fuel and energy, thus significantly improving the

environmental balance.

BENEFITS.

• Proven reduction in fuel consumption of over 80%

• Power consumption up to six times lower than other manufacturers

• Independent of slowdown or shutdown systems

• Easy integration into the existing feed water system

• Very small footprint and space-saving design

• Minimal monitoring and control effort

• Very low operating costs (OPEX) thanks to robust construction

• Noise reduction (WHRU also serves as a silencer)

• OPEX savings for auxiliary boilers and burners

• Dry operation possible for an unlimited period of time

• Commissioning within one working day

• Also suitable for ships with exhaust gas cleaning systems (EGCS)

• Load-optimized design for low A/E load with gas bypass available

DEIF MVR-T216 Protection Functions

Available Extension Cards:

– 8x digital inputs (programmable threshold voltage)

– 5x output relays

– Arc-Flash Protection – 4x sensor channels, 2x HSO1. 1x BI *)

– 8x RTD input

– 2x RJ45 100Mb Ethernet & IRIG-B *)

– 2x ST 100Mb Ethernet & IRIG-B *)

– 4x mA outputs – 1 x mA input

– 2x LC 100MB Ethernet (HSR, PRP redundant protocols)

– 2x RJ45 100MB Ethernet (HSR, PRP redundant protocols) *)

– RS-232 – Serial Fiber

Features

Protection Functions:

• (Sensitive) Earth fault protection stages INST, DT or IDMT (ANSI 50N/51N(S))

• Breaker failure protection (ANSI 50BF)

• Cable-end differential protection (ANSI 87)

• Current transformer supervision (ANSI 60L)

• Current unbalance/broken conductor protection stages INST, DT or IDMT (ANSI 46 /R/L)

• Harmonic over-current protection/inrush blocking stages INST, DT or IDMT (ANSI 50H/51H/68)

• Programmable stage (ANSI 99)

• Restricted low-impedance earth fault protection (ANSI 87N)

• Switch onto fault logic (SOTF)

• Three-phase over-current protection INST, DT or IDMT (ANSI 50/51)

• Transformer thermal overload protection (ANSI 49T)

• Transformer, motor or generator differential protection, 2 winding (ANSI 87T/G/M)

DEIF MVR-T216 Transformer Differential Protection

The MVR-T216 transformer protection offers easy-to-use differential protection

together with overcurrent protection for both high and low voltage side of the

transformer.

The MVR-T216 transformer protection relay provides overcurrent protection for

both low voltage and high voltage side of the transformer. In addition to that it

offers earth fault protection, negative sequence overcurrent protection as well

as two independent instances of restricted earth fault protection for utmost

protection of the transformer.

10x Current input (configurable 0.2…10A)

3x Digital input

5x Output relay (4NO, 1CO)

1x IRF output (1CO)

2 x Remote com port (1 x RJ45 Ethernet and 1 x RS-485)

– IEC 61850 Ed1. Modbus TCP/RTU, IEC 60870-5-104/103/101. DNP 3.0. SPA protocols

– DT, IEC or ANSI time/overcurrent curves with settable release delays

– 2 extension slots for additional hardware options

– Event recorder (up to 15 000 events)

– Disturbance recorder (up to 100 disturbance records)

– 2nd and 5th harmonic blocking.

– Automatic verification for the connection group and nominal value settings.

– Overloading and through fault statistics for preventive maintenance.

DEIF MVR-T215 Protection Functions

Features

Protection Functions:

• (Sensitive) Earth fault protection stages INST, DT or IDMT (ANSI 50N/51N(S))

• Three-phase over-current protection INST, DT or IDMT (ANSI 50/51)

• Breaker failure protection (ANSI 50BF)

• Directional (sensitive) residual over-current protection stages DT or IDMT (ANSI 67N)

• Directional three-phase over-current protection stages DT or IDMT (ANSI 67)

• Cable-end differential protection (ANSI 87)

• Current transformer supervision (ANSI 60L)

• Current unbalance/broken conductor protection stages INST, DT or IDMT (ANSI 46 /R/L)

• Fuse failure (ANSI 60)

• Harmonic over-current protection/inrush blocking stages INST, DT or IDMT (ANSI 50H/51H/68)

• Over-excitation protection (ANSI 24)

• Overvoltage protection INST, DT or IDMT (ANSI 59)

• Positive/negative sequence under-/over-voltage protection INST, DT or IDMT (ANSI 27P/47/59P)

• Programmable stage (ANSI 99)

• Residual voltage protection INST, DT or IDMT (ANSI 59N)

• Restricted low-impedance earth fault protection (ANSI 87N)

• Switch onto fault logic (SOTF)

• Under-impedance protection (ANSI 21)

• Under-voltage protection INST, DT or IDMT (ANSI 27)

DEIF MVR-T215 Transformer Protection

The MVR-T215 transformer protection relay is a combined monitoring and protection

relays to ensure best performance and availability of a transformer.

The MVR-T215 transformer protection relays comes with current and voltage based

protection functions. The device monitors all relevant measuring values and provides

information for analysis and preventive maintenance. Furthermore it provides the

possibility for automatic and manual voltage regulation and can be used as a back-up

protection.

5x Current input (configurable 0.2…10A)

4x Voltage input (1.00…480.00V (RMS)

3x Digital input

5x Output relay (4NO, 1CO)

1x IRF output (1CO)

2 x Remote com port (1 x RJ45 Ethernet and 1 x RS-485)

– IEC 61850 Ed1. Modbus TCP/RTU, IEC 60870-5-104/103/101. DNP 3.0. SPA protocols

– DT, IEC or ANSI time/overcurrent curves with settable release delays

– 3 extension slots for additional hardware options

– Event recorder (up to 15 000 events)

– Disturbance recorder (up to 100 disturbance records)

– Overloading and through fault statistics for preventive maintenance.

DEIF MVR-M257 Protection Functions

Features

Protection Functions:

• Underspeed (ANSI 14)

• (Sensitive) Earth fault protection stages INST, DT or IDMT (ANSI 50N/51N(S))

• Auto-reclose (ANSI 79)

• Breaker failure protection (ANSI 50BF)

• Cable-end differential protection (ANSI 87)

• Current transformer supervision (ANSI 60L)

• Current unbalance/broken conductor protection stages INST, DT or IDMT (ANSI 46 /R/L)

• Directional (sensitive) residual over-current protection stages DT or IDMT (ANSI 67N)

• Directional three-phase over-current protection stages DT or IDMT (ANSI 67)

• Frequency protection stages (ANSI 81O/U)

• Fuse failure (ANSI 60)

• Harmonic over-current protection/inrush blocking stages INST, DT or IDMT (ANSI 50H/51H/68)

• Load jam monitor (ANSI 51M)

• Machine thermal overload protection (ANSI 49M)

• Motor or generator differential protection, 2-winding (ANSI 87M/G)

• Motor start-up supervision element (ANSI 48)

• Overvoltage protection INST, DT or IDMT (ANSI 59)

• Positive/negative sequence under-/over-voltage protection INST, DT or IDMT (ANSI 27P/47/59P)

• Power factor (ANSI 55)

• Programmable stage (ANSI 99)

• Rate of Change of Frequency ROCOF (ANSI 81R)

• Residual voltage protection INST, DT or IDMT (ANSI 59N)

• Restart inhibit/frequent starts (ANSI 66)

• Restricted low-impedance earth fault protection (ANSI 87N)

• Reverse-/under-/over-power protection INDT, DT or IDMT (ANSI 32)

• Three-phase over-current protection INST, DT or IDMT (ANSI 50/51)

• Under-current monitor (ANSI 37)

• Under-voltage protection INST, DT or IDMT (ANSI 27)

• Voltage memory

DEIF MVR-M257 Motor Protection

The MVR-M257 is a motor protection and control solution for large or critical

synchronous and asynchronous motors. It provides voltage and current

based protection functions including differential protection and measurement

of all vital values to be supervised. Furthermore it can connect up to 16 RTD

sensors for thermal alarms and tripping. It comes with 11 avaialable extension

slots to extend the device with additional communication interfaces and I/Os.

10x Current input (configurable 0.2…10A)

4x Voltage input (1.00…480.00V (RMS)

3x Digital input

5x Output relay (4NO, 1CO)

1x IRF output (1CO)

2x Remote com port (1 x RJ45 Ethernet and 1 x RS-485)

– IEC 61850 Ed1. Modbus TCP/RTU, IEC 60870-5-104/103/101. DNP 3.0. SPA protocols

– DT, IEC or ANSI time/overcurrent curves with settable release delays

– 9 extension slots for additional hardware options

– Event recorder (up to 15 000 events)

– Disturbance recorder (up to 100 disturbance records)

– supports 5 thermal models (time constant accurate)

– soft-start protection starts at 6Hz

– Wye-delta started motor supervision

– two-speed motor protection

– Measuring accuracy can be calibrated to Class 0.2

– Differential Protection

– Synchronous or asynchronous motors

DEIF MVR-M255 Protection Functions

Features

Protection Functions:

• Underspeed (ANSI 14)

• (Sensitive) Earth fault protection stages INST, DT or IDMT (ANSI 50N/51N(S))

• Auto-reclose (ANSI 79)

• Breaker failure protection (ANSI 50BF)

• Cable-end differential protection (ANSI 87)

• Current transformer supervision (ANSI 60L)

• Current unbalance/broken conductor protection stages INST, DT or IDMT (ANSI 46 /R/L)

• Directional (sensitive) residual over-current protection stages DT or IDMT (ANSI 67N)

• Directional three-phase over-current protection stages DT or IDMT (ANSI 67)

• Frequency protection stages (ANSI 81O/U)

• Fuse failure (ANSI 60)

• Harmonic over-current protection/inrush blocking stages INST, DT or IDMT (ANSI 50H/51H/68)

• Load jam monitor (ANSI 51M)

• Machine thermal overload protection (ANSI 49M)

• Motor start-up supervision element (ANSI 48)

• Overvoltage protection INST, DT or IDMT (ANSI 59)

• Positive/negative sequence under-/over-voltage protection INST, DT or IDMT (ANSI 27P/47/59P)

• Power factor (ANSI 55)

• Programmable stage (ANSI 99)

• Rate of Change of Frequency ROCOF (ANSI 81R)

• Residual voltage protection INST, DT or IDMT (ANSI 59N)

• Restart inhibit/frequent starts (ANSI 66)

• Restricted low-impedance earth fault protection (ANSI 87N)

• Reverse-/under-/over-power protection INDT, DT or IDMT (ANSI 32)

• Three-phase over-current protection INST, DT or IDMT (ANSI 50/51)

• Under-current monitor (ANSI 37)

• Under-voltage protection INST, DT or IDMT (ANSI 27)

• Voltage memory

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